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Details and Image
Type
Model No.
Maker
Country
Construction
Material
Date
Scale Length
Area of Use
Linear
Unknown / Mannheim
Unknown
possibly Germany
Wood
1920's to 1930's
25 cm
General Calculations
Notes:
"This slide rule is a simple Mannheim. It has only the scales of the original Mannheim slide rule: A, B, C, and D"
Image 1
Image 2
Image 3
Image 4
Image 5
Image 6
Image 7
Image 8
