Archive of Collections



Details and Image



Item#TypeModelModel NameVersionDesign TypeMakerCountrySerial No.MaterialScale LengthDateCondition
PIK112Linear
PR-12
Projection Rule
n/aPickettUSA
Plastic
"8"
1962-1966
C5

Notes: Special transparent slide rule designed to be used on overhead projector for teaching purposes. Normal scales.

Click on the Condition Code to obtain more details.