Description
P7 calculator consists of a gray green case with dials inside, knob on the back top, and numbers on front with sliders on either side and counter below. Instructions for holding pencil and operation on the bottom. Four rubber feet are deteriorating.
Date
1963
Manufacturer
Bruening, Paul
Place Manufactured
West Berlin, Germany
Dimensions
overall: 5 in x 5 1/2 in x 10 1/4 in
