Industrial standards.
Description
Viewability
Item Link | Original Source |
---|---|
Full view no.1-18 | Princeton University |
Full view no.1-30 (1918-19) | Harvard University |
Full view no.11 1921 | University of Michigan |
Full view no.12 1921 | University of Michigan |
Full view no.13 1921 | University of Michigan |
Full view no.13 1928 | University of Michigan |
Full view no.19-39 | Princeton University |
Full view no.31-60 (1919) | Harvard University |
Full view no.40-62 | Princeton University |
Full view no.61-65 (1919-29) | Harvard University |
Full view no.63 1924 | University of Michigan |
Full view no.63 1927 | University of Michigan |
Full view no.101-120 | Princeton University |
Full view no.101-130 (1921) | Harvard University |
Full view no.121-161 | Princeton University |
Full view no.131-161 (1921) | Harvard University |