James G. Zimmerman Papers, 1875-1941

Container Title
Subseries: Color photography
Research notes
Box   2
Folder   12
Idea book #5, 1907-1908
Box   3
Folder   1-5
1923-1938
Box   3
Folder   6-9
Patent applications/specifications, 1910-1933
Box   4
Folder   1
Correspondence with companies, 1928-1936