Box 9
Container
Contains 2 Results:
Laboratory Notebook - W.H. & L.D. Betz - Research Book 1 (Annotated by J. Goldberg in 1976), 1935-1936
File — Box: 9, Volume: 1
Dates:
1935-1936
Visitor Register - Dearborn Chemical Company - Lake Zurich, Illinois Facility, 1981-1983
File — Box: 9, Volume: 2
Dates:
1981-1983