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Details and Image
Type
Model No.
Maker
Country
Construction
Material
Date
Scale Length
Area of Use
Linear
Nestler / 20 Rietz
Nestler
Germany
Celluloid over wood
1950's
25 cm
General Calculations
Notes:
This is a Rietz (improved Mannheim) slide rule by Nestler. The Rietz arrangement of scales was invented by Max Rietz while he worked at Dennert & Pape. Rietz pattern slide rules were very popular in Europe.
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