A woman checks a gyro horizon indicator through a microscope. The microscope was manufactured by Bausch and Lomb Optical Company, Rochester, Michigan. Serial No. KM 6334.
Created:
1952
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
Donald Pero and Fernando Rietmann of the Sao Paulo, Brazil, plant watch as Fred Niemi, Supervisor of Assembly, Erection and Final Adjusting of Series P machines, inspects a partially assembled gear box.
Created:
1952
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
A woman test an A-4 gun sight. "Calibration test fixture RTL-5201 B" instruments are on the work table to her right and left. She is pressing a toggle switch on the machine to her right.
Created:
1953
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
A technician testing integrated circuits in Burroughs' Manufacturing and Engineering Division. Several circuit boards can be seen to his left and the testing equipment fills the background.
Created:
1971
Contributed By:
University of Minnesota Libraries, Charles Babbage Institute.
