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"Concise" Circular Slide Rules No. 28
"Concise" Circular Slide Rules No. 28

"Concise" Circular Slide Rules No. 28

physical object

Identifier
2024.11.4
Description
The slide rule was manufactured by Airmatic Industrial Supply Ltd.
Related Term
Slide Rules (describes)

Related people
Charlotte Wipp (is documentarian of)
Scott Campbell (was donor of)