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Details and Image
Type
Model No.
Maker
Country
Construction
Material
Date
Scale Length
Area of Use
Circular and Spiral Slide Rules
PICKETT / LIETZ 3077
PICKETT & ECKEL
USA
Metal/plastic
1960
Ø 10.2 cm
General calculations
Notes:
Retailed by A. Lietz Co. but this dial rule is better known as the Pickett 101-C (version 2).
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Image 6
