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Details and Image
Type
Model No.
Maker
Country
Construction
Material
Date
Scale Length
Area of Use
Linear
7 ft. Pickett Math-Master
Pickett
USA
Aluminum
1950-58
175 cm
Classroom 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
