Search Results | Hagley Digital Archives

Title: Construction of dam, Wilson's saw and grist mill, Cuba Hill
Date(s): 1870?, 1870
Contributor(s): Maybin, Joseph A. (photographer), Pyle, Robert E. (former owner)
Description: Description from donor: "Note some sort of track just above stone wall."
Collection ID: Brandywine Valley oral history interviewees' photographs (Accession 2017.225)
Hagley ID: HF_D003_006
Collection: Brandywine Valley oral history interviewees' photographs

Title: Conowingo Dam
Date(s): 1927-10-27
Contributor(s): Dallin Aerial Surveys (photographer), Dallin, J. Victor (John Victor), 1897-1991 (former owner)
Collection ID: J. Victor Dallin Aerial Survey collection (Accession 1970.200)
Hagley ID: 70_200_03775
Collection: Dallin Aerial Survey Company Photographs

Title: Conowingo Dam, under construction
Date(s): 1927-09-05
Contributor(s): Dallin Aerial Surveys (photographer), Dallin, J. Victor (John Victor), 1897-1991 (former owner)
Collection ID: J. Victor Dallin Aerial Survey collection (Accession 1970.200)
Hagley ID: 70_200_03140
Collection: Dallin Aerial Survey Company Photographs

Title: Conowingo Dam, under construction
Date(s): 1927-09-04
Contributor(s): Dallin Aerial Surveys (photographer), Dallin, J. Victor (John Victor), 1897-1991 (former owner)
Collection ID: J. Victor Dallin Aerial Survey collection (Accession 1970.200)
Hagley ID: 70_200_03164
Collection: Dallin Aerial Survey Company Photographs

Title: Conowingo Dam, under construction
Date(s): 1927-09-05
Contributor(s): Dallin Aerial Surveys (photographer), Dallin, J. Victor (John Victor), 1897-1991 (former owner)
Collection ID: J. Victor Dallin Aerial Survey collection (Accession 1970.200)
Hagley ID: 70_200_03138
Collection: Dallin Aerial Survey Company Photographs

Title: Close up of Tower House, site of the Conowingo Dam
Date(s): 1927-09-05
Contributor(s): Dallin Aerial Surveys (photographer), Dallin, J. Victor (John Victor), 1897-1991 (former owner)
Collection ID: J. Victor Dallin Aerial Survey collection (Accession 1970.200)
Hagley ID: 70_200_03135
Collection: Dallin Aerial Survey Company Photographs

Title: Conowingo Dam, under construction
Date(s): 1927-09-05
Contributor(s): Dallin Aerial Surveys (photographer), Dallin, J. Victor (John Victor), 1897-1991 (former owner)
Collection ID: J. Victor Dallin Aerial Survey collection (Accession 1970.200)
Hagley ID: 70_200_03139
Collection: Dallin Aerial Survey Company Photographs

Title: Conowingo Dam, under construction
Date(s): 1929-05-11
Contributor(s): Dallin Aerial Surveys (photographer), Dallin, J. Victor (John Victor), 1897-1991 (former owner)
Collection ID: J. Victor Dallin Aerial Survey collection (Accession 1970.200)
Hagley ID: 70_200_03185
Collection: Dallin Aerial Survey Company Photographs

Title: Spillway of dam at Longwood
Date(s): 1907
Contributor(s): Du Pont, Pierre S. (Pierre Samuel), 1870-1954 (former owner)
Collection ID: P.S. du Pont Longwood photograph collection (Accession 1969.002)
Hagley ID: 1969_2_ALGS_11
Collection: P.S. du Pont Longwood photographs

Title: Dam construction at Longwood
Date(s): 1907
Contributor(s): Du Pont, Pierre S. (Pierre Samuel), 1870-1954 (former owner)
Collection ID: P.S. du Pont Longwood photograph collection (Accession 1969.002)
Hagley ID: 1969_2_ALGS_05
Collection: P.S. du Pont Longwood photographs

Title: Dam construction at Longwood
Date(s): 1907
Contributor(s): Du Pont, Pierre S. (Pierre Samuel), 1870-1954 (former owner)
Description: William M. Francis is seen at center. Francis, head of the William M. Francis Co. (a contracting and engineering firm in Wilmington, Delaware) spent 18 years employed as chief engineer in charge of construction at Longwood.
Collection ID: P.S. du Pont Longwood photograph collection (Accession 1969.002)
Hagley ID: 1969_2_ALGS_08
Collection: P.S. du Pont Longwood photographs

Title: Workers building a dam at Longwood
Date(s): 1907
Contributor(s): Du Pont, Pierre S. (Pierre Samuel), 1870-1954 (former owner)
Collection ID: P.S. du Pont Longwood photograph collection (Accession 1969.002)
Hagley ID: 1969_2_ALGS_03
Collection: P.S. du Pont Longwood photographs

Title: Dam construction at Longwood
Date(s): 1907
Contributor(s): Du Pont, Pierre S. (Pierre Samuel), 1870-1954 (former owner)
Collection ID: P.S. du Pont Longwood photograph collection (Accession 1969.002)
Hagley ID: 1969_2_ALGS_09
Collection: P.S. du Pont Longwood photographs

Title: Spillway of dam at Longwood
Date(s): 1907
Contributor(s): Du Pont, Pierre S. (Pierre Samuel), 1870-1954 (former owner)
Collection ID: P.S. du Pont Longwood photograph collection (Accession 1969.002)
Hagley ID: 1969_2_ALGS_10
Collection: P.S. du Pont Longwood photographs

Title: Workers building a dam at Longwood
Date(s): 1907
Contributor(s): Du Pont, Pierre S. (Pierre Samuel), 1870-1954 (former owner)
Collection ID: P.S. du Pont Longwood photograph collection (Accession 1969.002)
Hagley ID: 1969_2_ALGS_02
Collection: P.S. du Pont Longwood photographs