- INGERSOLL MILLING MACHINE COMPANY.
- THE BARBER-COLMAN COMPANY HISTORY.
- INGERSOLL MILLING MACHINE COMPANY.
- A vintage Rockford farm implement machine shop manufacturing history project.
- A vintage farm equipment machine shop manufacturing history project.
- Working 3rd shift again in the home office.
- Another Emerson-Brantingham Implement Company advertisement.
- A vintage farm implement machine shop manufacturing history project.
- A vintage Rockford farm equipment machine shop manufacturing history project.
- MADE IN ROCKFORD, ILLINOIS, U.S.A.
- A vintage Rockford machine shop manufacturing history project.
- A vintage Rockford farm equipment machine shop manufacturing history project.
- The Emerson Brantingham Implement Company.
- MADE IN ROCKFORD, ILLINOIS, U.S.A.
- A vintage Rockford machine shop manufacturing history project.