Rockford Products Plant #3. An employee in the Metallurgical Laboratory at Rockford Products Plant #3 uses a tensile tester to determine the strength of a bolt.
An African-American employee operates a pointer shaver that was made in house in the experimental department at Rockford Products Plant #3 (707 Harrison Avenue).
Exterior view of Rockford Screw Products Plant #3 (707 Harrison Avenue) showing the custom made fencing when it was first installed. Each picket of the fence is topped with a fastener made by Rockford Screw Products.
The IBM Department at Rockford Screw Products Plant #3 (707 Harrison Avenue). Wayne Rupp is at the desk, Bob Ambrose is standing in the back, and Donna Enloe is on the left.