Archive of Collections



Details and Image



Item#TypeModelModel NameVersionDesign TypeMakerCountrySerial No.MaterialScale LengthDateCondition
PIK068Circular
104C
Profit Calculator
n/aPickettUSA
Plastic
"8"
1968-1973
C4

Notes: Circular slide rule for use in calculating profit mark-up from selling price and discount from list price.

Click on the Condition Code to obtain more details.