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Box 27
Container
Staff Only
Contains 3 Results:
Betz Laboratories, Incorporated - Trevose, Pennsylvania Facility, undated
File — Box: 27, Folder: 1
Dates:
undated
Found in:
Science History Institute Archives
/
BetzDearborn, Incorporated Records
/
Series VI. Photographic Materials
/
Sub-series 5. Oversized Photographs
Dearborn Chemical Company - George R. Carr, undated
File — Box: 27, Folder: 2
Dates:
undated
Found in:
Science History Institute Archives
/
BetzDearborn, Incorporated Records
/
Series VI. Photographic Materials
/
Sub-series 5. Oversized Photographs
Dearborn Chemical Company - Unidentified Staff, undated
File — Box: 27, Folder: 3
Dates:
undated
Found in:
Science History Institute Archives
/
BetzDearborn, Incorporated Records
/
Series VI. Photographic Materials
/
Sub-series 5. Oversized Photographs
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