- A slice of diesel locomotve history in color.
- A slice of American Railroad history.
- A slice of diesel locomotve history in color.
- ROCKFORD MILLING MACHINE COMPANY.
- INGERSOLL ADVERTISEMENT. 3
- THE INGERSOL MILLING MACHINE COMPANY.
- A vintage machine shop manufacturing history project.
- INGERSOLL AD.
- American Machinist manufacturing history project.
- MADE IN THE U.S.A.
- WHO'S WHO...
- WHO'S WHO...
- 4
- 7
- Vintage machine shop manufacturing history project.