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			DUNCAN RESIDENCE, 
			LISLE, IL/POLYMATH PARK, PA (1957 - S.407.2) | 
			 
		
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			  PERSPECTIVE 1956   
			FLOOR PLAN   
			DUNCAN 2001    DUNCAN 2021   
			ADDITIONAL WRIGHT STUDIES   | 
			 
		
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				Date:
				
				1956
   
				 
				Title: 
				Marshall Erdman Prefab #1 Homes (1956). 
				
  Description: Perspective view of the House 
				designed by Frank Lloyd Wright for Marshall Erdman, FLLW 
				#5518.05. Wright designed three prefab homes for Marshal Erdman 
				and Associates. Nine Prefab #1 homes were completed: 
				Van Tamelen 
				(1956 - S.406);
				  Jackson (1957 - S.407.1); 
				Duncan (1957 - S.407.2);
				Iber (1957 - S.408);  
				Post (1957 - S.409.1); 
				  Cass (1959 - S.409.2); 
				Zaferiou (1961 - S.410); Mollica 
				(1958 - S.411.1); LaFond (1960 - S.411.2). Prefab #2: two homes 
				were constructed. Prefab #3 was never built. Marshall Erdman and 
				Frank Lloyd Wright first discussed the idea of working together 
				on a prefabricated design in 1954. The design is a one-story 
				house, with the addition of a lower level when on a hillside. It 
				included a large living room, dining room, family room and 
				kitchen, four bedrooms and two bath. Text: "House for Erdman - 
				Peiss. Madison, Wisconsin. Frank Lloyd Wright Architect." 
				Courtesy of the Frank Lloyd Wright Foundation Archives, Avery 
				Library, Columbia University. See 
				additional details...
   
				 
				Size: 
				10 x 8 B&W photograph. 
				
  S#:  
				
				1147.124.0223 | 
		 
		
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				Date: 
				1956
   
				Title: 
				Marshall Erdman Prefabricated Home #1, Floor Plan (1956 - 
				S.406-411). 
				
  Description: Floor plan for the
				Marshall Erdman Prefab #1. 
				Designed by Frank Lloyd Wright in 1956. Frank Lloyd Wright 
				designed three prefab homes for Marshal Erdman and Associates. 
				Nine Prefab #1 homes were completed. Prefab #2: two homes were 
				constructed. Prefab #3 was never built. Marshall Erdman and 
				Frank Lloyd Wright first discussed the idea of working together 
				on a prefabricated design in 1954. The house is a one-story 
				house, with the addition of a lower level when on a hillside. It 
				included a large living room, dining room, family room and 
				kitchen, three or four bedrooms and two bath. The fourth being a 
				mirror of the center bedroom. Note: Post house enclosed garage. 
				Nine homes were completed: Van Tamelen (1956 - S.406);
				  Jackson (1957 - S.407.1); 
				Duncan (1957 - S.407.2);
				Iber (1957 - S.408);  
				Post (1957 - S.409.1); 
				  Cass (1959 - S.409.2); 
				Zaferiou (1961 - S.410); Mollica 
				(1958 - S.411.1); LaFond (1960 - S.411.2). Jackson and LaFond 
				were three bedrooms, others were four. Published in House & 
				Home, December 1956, p.119; Frank Lloyd Wright Prefabricated 
				Houses, 1959 (S#1377.98); Frank Lloyd Wright Monograph 1951 - 
				1959, Pfeiffer, 1990, p.220. See 
				additional details...
   
				 
				Size: 
				10 x 7.5 B&W photograph. 
				
  S#:  
				
				1147.111.0121 | 
		 
		
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				Date:
				
				2001
   
				 
				Title: 
				Elizabeth and Don C. Duncan Residence, Lisle, Illinois, 2001 (Marshall 
				Erdman Prefab Homes) (1957 - S.407.2). 
				
  Description: Perspective view of the front of the 
				Duncan Residence, published in the Summer 2008issue of the Frank 
				Lloyd Wright Quarterly. Wright designed three prefab homes for 
				Marshal Erdman and Associates. Nine Prefab #1 homes were 
				completed: Van Tamelen (1956 - S.406);
				  Jackson (1957 - S.407.1); 
				Duncan (1957 - S.407.2);
				Iber (1957 - S.408);  
				Post (1957 - S.409.1); 
				  Cass (1959 - S.409.2); 
				Zaferiou (1961 - S.410); Mollica 
				(1958 - S.411.1); LaFond (1960 - S.411.2). Prefab #2: two homes 
				were constructed. Prefab #3 was never built. Marshall Erdman and 
				Frank Lloyd Wright first discussed the idea of working together 
				on a prefabricated design in 1954. The design is a one-story 
				house, with the addition of a lower level when on a hillside. It 
				included a large living room, dining room, family room and 
				kitchen, four bedrooms and two bath.         
				In the December 1956 issue of 
					House & Home, 
				"Here is prefabrication’s biggest news for 1957. Frank Lloyd 
				Wright has at long last built a prefab house and Erdman Homes is 
				putting it on the market for 1957. This is both big news and 
				amazing news. It is big news because it gives prefabrication – 
				once the step child of home building – the prestige associated 
				with the greatest name – the prestige associated with the 
				greatest name in contemporary architecture. It is amazing news, 
				because the principle advocate of standardization and modular 
				planning had to wait 60 years before he got his chance to put 
				his original theories into practice. Wright had been designing 
				panel construction systems since 1910 using materials like wood, 
				steel and concrete..."        
				In the December 1956 issue of 
					House & Home, 
				the Van Tamelen Residence, the first Erdman Prefab #1 (1956 - 
				S.406) to be constructed, was featured on the cover and in an 
				article. The Duncan home was constructed much like the Van 
				Tamelen. Outside walls were faced with textured Masonite boards. 
				Horizontal wood battens were added every 16". Inside walls were 
				faced with 1/4" mahogany plywood, with horizontal battens every 
				16". A blonde pigmented bleach was used to lighten and warn the 
				mahogany. Interior and exterior battens lined up with the joints 
				in the blocks. Masonry blocks were standard 8 x 8 x 16". The 
				roof was covered in red asphalt shingles. Horizontal battens 
				were added, creating ridges, adding to the horizontal appearance 
				of the house.        This 
				photograph was published on page 9 of the Frank Lloyd Wright 
				Quaterly, Summer 2008. Caption: “The Duncan House in its 
				original Lisle, Illinois, location. Photo by Carl Thurman.” 
				Photographed by Carl Thurman. Courtesy of The Frank Lloyd Wright 
				Foundation. See 
				additional details...
   
				 
				Size:  
				Copy 10 x 5.25 Color photograph.
  ST#:  
				
				2001.89.0223 | 
		 
		
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				Date: 
				2021
   
				Title: 
				Elizabeth and Don C. Duncan Residence, Lisle, Illinois/Polymath Park, 
				Penn, 2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 
				
  Description: Set of 36 exterior and interior 
				photographs of the Duncan Residence. Designed by Frank Lloyd 
				Wright in 1956. Frank Lloyd Wright designed three prefab homes 
				for Marshal Erdman and Associates. Nine Prefab #1 homes were 
				completed:  
				Van Tamelen (1956 - S.406);
				  Jackson (1957 - S.407.1); 
				Duncan (1957 - S.407.2);
				Iber (1957 - S.408);  
				Post (1957 - S.409.1); 
				  Cass (1959 - S.409.2); 
				Zaferiou (1961 - S.410); Mollica 
				(1958 - S.411.1); LaFond (1960 - S.411.2). Prefab #2: 
				two... Continue...
   
				 
				Size: 
				Set of 36 exterior and interior 23 X 15 high res digital images. 
				
  ST#:  
				
				2021.33.0223 (1-36) | 
		 
		
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				  See 
				additional details... | 
		 
		
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				  See 
				additional details... | 
		 
		
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			DUNCAN PERSPECTIVE (1956) | 
			 
		
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					1) Marshall Erdman Prefab #1 Homes 
					(1956). Perspective view of the House designed by Frank 
					Lloyd Wright for Marshall Erdman, FLLW #5518.05. Wright 
					designed three prefab homes for Marshal Erdman and 
					Associates. Nine Prefab #1 homes were completed: Van Tamelen 
					(1956 - S.406);
				  Jackson (1957 - S.407.1); 
					Duncan (1957 - S.407.2);
					Iber (1957 - S.408);  
				Post (1957 - S.409.1); 
				  Cass (1959 - S.409.2); 
				Zaferiou (1961 - S.410); Mollica 
					(1958 - S.411.1); LaFond (1960 - S.411.2). Marshall Erdman 
					and Frank Lloyd Wright first discussed the idea of working 
					together on a prefabricated design in 1954. The design is a 
					one-story house, with the addition of a lower level when on 
					a hillside. It included a large living room, dining room, 
					family room and kitchen, four bedrooms and two bath. Text: 
					"House for Erdman - Peiss. Madison, Wisconsin. Frank Lloyd 
					Wright Architect." (S#1147.124.0223) | 
				 
				
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					1B) Detail of the Marshall Erdman 
					Prefab #1 Homes (1956). Perspective view of the House 
					designed by Frank Lloyd Wright for Marshall Erdman. | 
				 
				
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			MARSHALL ERDMAN FLOOR PLAN | 
			 
		
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					Marshall Erdman Prefabricated Home 
					#1, Floor Plan (1956 - S.406-411). Floor plan for the
					Marshall Erdman Prefab #1. 
					Designed by Frank Lloyd Wright in 1956. Frank Lloyd Wright 
					designed three prefab homes for Marshal Erdman and 
					Associates. Nine Prefab #1 homes were completed. Prefab #2: 
					two homes were constructed. Prefab #3 was never built. 
					Marshall Erdman and Frank Lloyd Wright first discussed the 
					idea of working together on a prefabricated design in 1954. 
					It wouldn’t be until the end of 1955 that Wright would 
					deliver his first design. The house is a one-story house, 
					with the addition of a lower level when on a hillside. It 
					included a large living room, dining room, family room and 
					kitchen, three or four bedrooms and two bath. The fourth 
					being a mirror of the center bedroom. Note: Post house 
					enclosed garage. Nine homes were completed: Van Tamelen 
					(1956 - S.406); Jackson (1957 - S.407.1); Duncan (1957 - 
					S.407.2); Iber (1957 - S.408); Post (1957 - S.409.1); 
					Cass (1959 - S.409.2); Zaferiou (1961 - S.410); Molloca 
					(1958 - S.411.1); LaFond (1960 - S.411.2). Jackson and 
					LaFond were three bedrooms, others were four. Published in 
					House & Home, December 1956, p.119; Frank Lloyd Wright 
					Prefabricated Houses, 1959 (S#1377.98); Frank Lloyd Wright 
					Monograph 1951 - 1959, Pfeiffer, 1990, p.220. (S#1147.111.0121) | 
				 
			 
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			DUNCAN RESIDENCE (2001) | 
			 
		
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					Elizabeth and Don C. Duncan 
					Residence, Lisle, 
					Illinois, 2001 (Marshall Erdman Prefab Homes) (1957 - 
					S.407.2). Perspective view of the front of the Duncan 
					Residence, published in the Summer 2008issue of the Frank 
					Lloyd Wright Quarterly. In the December 1956 issue of  
					House & Home, 
					"Here is prefabrication’s biggest news for 1957. Frank Lloyd 
					Wright has at long last built a prefab house and Erdman 
					Homes is putting it on the market for 1957. This is both big 
					news and amazing news. It is big news because it gives 
					prefabrication – once the step child of home building – the 
					prestige associated with the greatest name – the prestige 
					associated with the greatest name in contemporary 
					architecture. It is amazing news, because the principle 
					advocate of standardization and modular planning had to wait 
					60 years before he got his chance to put his original 
					theories into practice. Wright had been designing panel 
					construction systems since 1910 using materials like wood, 
					steel and concrete..." (ST#2001.89.0223) | 
				 
				
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			DUNCAN RESIDENCE (2021) | 
			 
		
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					Elizabeth and Don C. Duncan Residence, Lisle, 
					Illinois / Polymath Park, Penn, 2021 (Marshall Erdman Prefab 
					Homes) (1957 - S.407.2). Set of 36 exterior and interior 
					photographs of the Duncan Residence. Designed by Frank Lloyd 
					Wright in 1956. Frank Lloyd Wright designed three prefab 
					homes for Marshal Erdman and Associates. Nine Prefab #1 
					homes were completed:  
					Van Tamelen (1956 - S.406);
				  Jackson (1957 - S.407.1); 
					Duncan (1957 - S.407.2);
					Iber (1957 - S.408);  
				Post (1957 - S.409.1); 
				  Cass (1959 - S.409.2); 
				Zaferiou (1961 - S.410); Mollica 
					(1958 - S.411.1); LaFond (1960 - S.411.2). 
					Prefab #2: two homes were constructed. 
					Prefab #3 was never built. Marshall Erdman and Frank Lloyd 
					Wright first discussed the idea of working together on a 
					prefabricated design in 1954. The design is a one-story 
					house, with the addition of a lower level when on a 
					hillside. It included a large living room, dining room, 
					family room and kitchen, four bedrooms and two bath.        
					In the December 1956 issue of 
					House & Home, "Here is 
					prefabrication's biggest news for 1957. Frank Lloyd Wright 
					has at long last built a prefab house and Erdman Homes is 
					putting it on the market for 1957. This is both big news and 
					amazing news. It is big news because it gives prefabrication 
					-- once the step child of home building -- the prestige 
					associated with the greatest name -- the prestige associated 
					with the greatest name in contemporary architecture. It is 
					amazing news, because the principle advocate of 
					standardization and modular planning had to wait 60 years 
					before he got his chance to put his original theories into 
					practice. Wright had been designing panel construction 
					systems since 1910 using materials like wood, steel and 
					concrete..."        In 
					1959, Erdman wrote: "A house design by Frank Lloyd Wright is 
					no ordinary house. In a real sense, it is a work of art. 
					Such a house is not sold or built like an ordinary house. 
					Before his death Mr. Wright personally approved final 
					designs and sites for each right house manufactured 
					exclusively by the Erdman company."        
					During a road trip through Illinois in October of 2018, we 
					headed to Lisle in search of the Duncan Residence. We 
					checked and double checked the address. The address was 
					correct but the house was not Wright. In its place was an 
					uncreative two-story brick house. One no doubt Frank Lloyd 
					Wright would have criticized. In the back of my mind a 
					thought bounced around that this may have been one of 
					Wright's houses that had been moved. When I had time to 
					investigate after my trip that thought came into focus and 
					yes, it had been dismantled and moved to Pennsylvania, 
					thirty miles North of Fallingwater.        
					Three years later, in October 2021, while on a trip through 
					Pennsylvania, we had the opportunity to tour the Duncan 
					Residence.         Chicago 
					Tribune, November 8, 2003 - "...Today, long after Duncan 
					sold most of that land to developers, the view is of bulging 
					houses with Greek columns, French dormers and all the other 
					Old World touches the iconoclastic Wright hated. The house 
					itself has crumbling concrete walls and a big crack in its 
					family-room ceiling, which was caused, neighbors say, by a 
					leaky roof.         "Now, 
					the home could become the first Wright building to be 
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					demolished in 30 years. It's under 
					contract to an Arlington Heights company that wants to tear 
					it down or see it moved so it can build three much larger 
					homes on the 2-acre site."        
					The Frank Lloyd Wright Building Conservancy stepped in to 
					preserve the house. The Conservancy arranged for the 
					structure to be dismantled and at that point, finding a new 
					location for the house began.         
					A solution was found. Polymath Park, in Pennsylvania. 
					Polymath Park is located less than 30 miles North of 
					Fallingwater and Kentuck Knob. The 130 acre park includes 
					two Frank Lloyd Wright homes, two homes designed by Peter 
					Berndtson, and Treetops Restaurant. In 2000, the Papinchaks 
					purchased a house which is now the Treetops Restaurant. In 
					2003 they had the opportunity to purchase the 130 acres and 
					the two Berndtson designed homes, the Balter and Blum 
					houses. Peter Berndtson (1909--1972) was an American 
					architect. He studied at MIT for two years, and in 1938 
					joined the Taliesin Fellowship as one of Frank Lloyd 
					Wright's apprentices. While there, he met and married 
					another apprentice, Cornelia Brierly. They eventually 
					settled in Western Pennsylvania.        
					In 2006, in cooperation with the Frank Lloyd Wright Building 
					Conservancy, the Papinchaks relocated the Frank Lloyd Wright 
					Duncan house and painstakingly began the reconstruction of 
					the house.         In the 
					December 1956 issue of 
					House & Home, the 
					Van Tamelen 
					Residence, the first Erdman Prefab #1 (1956 - S.406) to be 
					constructed, was featured on the cover and in an article. 
					The Duncan home was constructed much like the Van Tamelen. 
					Outside walls were faced with textured Masonite boards. 
					Horizontal wood battens were added every 16". Inside walls 
					were faced with 1/4" mahogany plywood, with horizontal 
					battens every 16". A blonde pigmented bleach was used to 
					lighten and warn the mahogany. Interior and exterior battens 
					lined up with the joints in the concrete blocks. Masonry 
					blocks were standard 8 x 8 x 16". The roof was covered in 
					red asphalt shingles. Horizontal battens were added, 
					creating ridges, adding to the horizontal appearance of the 
					house.        When the 
					house was reconstructed in Polymath Park, exterior colors of 
					the siding and shingles were retained. Concrete block, 
					originally used in the Duncan House, was replaced with 
					Maryland ledgerock, native to the area.         
					During a trip to Pennsylvania, we had the opportunity to 
					take a tour of Polymath Park, have lunch at Treetops 
					Restaurant, tour the homes including the Duncan Residence. 
					The home has been meticulously restored. As you enter the 
					home, the Gallery (hall) and bedrooms are to the left. 
					Moving straight ahead, stairs lead down to the living room. 
					To the right are the Dining Room, Kitchen and Family Room.
					        Photographed on October 17, 2021 during a visit 
					to Pennsylvania by Douglas M. Steiner. Our intent is to 
					record the details that create the totality of the design, 
					creating a complete picture. In an effort to expedite adding 
					these photographs to this website, we have dispensed with a 
					description for each photograph. Set of 36 exterior and interior 23 X 15 high res 
					digital images. | 
				 
			 
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					| 1) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Exterior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-1) | 
				 
				
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					| 2) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Exterior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-2) | 
				 
				
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					| 3) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Exterior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-3) | 
				 
				
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					| 4) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Exterior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-4) | 
				 
				
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					| 5) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Exterior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-5) | 
				 
				
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					| 6) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Exterior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-6) | 
				 
				
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					| 7) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Exterior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-7) | 
				 
				
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					| 8) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Exterior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-8) | 
				 
				
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					| 9) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Exterior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-9) | 
				 
				
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					| 10) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-10) | 
				 
				
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					| 11) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-11) | 
				 
				
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					| 12) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-12) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 13) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-13) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 14) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-14) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 15) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-15) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 16) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-16) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 17) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-17) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 18) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-18) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 19) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-19) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 20) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-20) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 21) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-21) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 22) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-22) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 23) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-23) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 24) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-24) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 25) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-25) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 26) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-26) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 27) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-27) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 28) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-28) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 29) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-29) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 30) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-30) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 31) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-31) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 32) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-32) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 33) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-33) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 34) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-34) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 35) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-35) | 
				 
				
					|   | 
				 
				
					
					
					  | 
				 
				
					| 36) Elizabeth and 
					Don C. Duncan 
					Residence, Lisle, Illinois/Polymath Park, Penn, Interior 
					2021 (Marshall Erdman Prefab Homes) (1957 - S.407.2). 23 x 
					15 high res digital image photographed by Douglas M. Steiner 
					on October 17, 2021. Copyright 2023, Douglas M. Steiner. 
					(ST#2021.33.0223-36) | 
				 
				
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