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Title: Interview with Martin Luther Valentine, 1974 January [audio]
Date(s): 1974-01-01
Contributor(s): Valentine, Martin Luther (interviewee), Ward, Mary Sam (interviewer)
Description: Valentine describes DuPont's role in manufacturing smokeless powder and ballistics in both World War I and World War II, the layout of the plants in which he worked, the morale of employees during wartime, and testing ballistic missiles.
Collection ID: Eleutherian Mills-Hagley Foundation interviews on the history of the DuPont Company Powder Yard (Accession 1970.370)
Hagley ID: 1970370_8613_valentine
Collection: Oral histories on work and daily life in the Brandywine Valley

Title: Interview with Martin Luther Valentine, 1974 January [transcript]
Date(s): 1974-01
Contributor(s): Valentine, Martin Luther (interviewee), Ward, Mary Sam (interviewer)
Description: Transcript of interview with Martin L. Valentine, a DuPont employee of 47 years in explosives. The interview took place in Wilmington, Delaware.
Collection ID: Eleutherian Mills-Hagley Foundation interview transcripts on the history of the DuPont Company Powder Yard (Accession 2026)
Hagley ID: 2026_060513_01
Collection: Oral histories on work and daily life in the Brandywine Valley

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