Box 2
Container
Contains 11 Results:
Notes on machinery: Construction and Operation ca. 1890's, 1890 - 1899
File — Box: 2, Folder: 1
Dates:
1890 - 1899
Data Submitter to US Dept. of Labor - man hours, payroll, 1931 - 1950
File — Box: 2, Folder: 8
Dates:
1931 - 1950