12th May, 2022 12:00

Fine Scientific and Medical Instruments

 
Lot 98
 

A Very Unusual Miniature 4.5in Swing Arm Protractor, Piggot

English, c.1880, signed in script 'Piggott, London' and with the owners name to the reverse 'H Stone', the German silver protractor of typical form with geared adjustment, swing arms with steel springs (one missing) steel pointers and vernier scales, in French polished mahogany case, case width 13.5cm

Sold for £225

Result plus buyers premium


 

English, c.1880, signed in script 'Piggott, London' and with the owners name to the reverse 'H Stone', the German silver protractor of typical form with geared adjustment, swing arms with steel springs (one missing) steel pointers and vernier scales, in French polished mahogany case, case width 13.5cm

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