Archive of Collections



Details and Image



Item#TypeModelModel NameVersionDesign TypeMakerCountrySerial No.MaterialScale LengthDateCondition
PIK113Linear
PR-13
Log Log Projection Rule
n/aPickettUSA
Plastic
"10"
1968-1973
C4

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

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