Archive of Collections



Details and Image



TypeModel No.MakerCountryConstruction
Material
DateScale LengthArea of Use
Linear
7 ft. Pickett Math-Master
PickettUSA
Aluminum
1950-58175 cmClassroom Teaching

Notes: "This is a rare, 7-foot all-aluminum teaching slide rule. Note 25-cm Pickett 140 plastic rule for scale"


Image 1




Image 2