- INGERSOLL MILLING COMPANY, CIRCA 1925
- A vintage Rockford machine shop manufacturing history project.
- A vintage Rockford machine shop manufacturing history project.
- 7
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- W. F. & John Barnes Company.
- GREENLEE BROS & COMPANY.
- MADE IN ROCKFORD, ILLINOIS, U.S.A.
- A vintage Rockford machine shop manufacturing history project.
- uva.x001040837-seq 573
- 01
- 64
- 63
- 62