5th May, 2022 10:00

The Collectors Sale

 
Lot 50
 

A Collection of Drawing Instruments

all in nickel silver, cased proportional dividers, Richter mechanical dotter, polar planimeter, precision compasses, beam compass end by Thornton, Watson & Son etc

Sold for £81

Result plus buyers premium


 

all in nickel silver, cased proportional dividers, Richter mechanical dotter, polar planimeter, precision compasses, beam compass end by Thornton, Watson & Son etc

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