- THE INGERSOLL MILLING MACHINE COMPANY.
- The Barber-Colman Company.
- The Barber-Colman Company.
- SUNDSTRAND machine Tool Company.
- SUNDSTRAND 1955
- Some PINION GEAR.
- ROCKFORD... CENTER OF MACHINE-TOOL EXCELLENCE.
- REHNBERG - JACOBSON MANUFACTURING COMPANY.
- MATTISON MACHINE WORKS.
- Machinery magazine advertisements for 1955.
- Machinery magazine advertisements for 1955.
- MACHINERY MADE IN ROCKFORD, ILLINOIS,
- MACHINERY JANUARY 1955.
- BARNES DRILL COMPANY.
- American BROACH & MACHINE COMPANY.