an old paper with writing on it and a compass on it
Ader

261 - A ‘pied de roy’, an engraved brass proportion compass used t…
See original version (French)

Estimate €150 - €200
Description
A ‘pied de roy’, an engraved brass proportion compass used to measure the calibre of coins, strings and gauges. Signed ‘Butterfield à Paris’. Length when open: 33 cm A.B.E. 18th century.
See original version (French)
About the sale Military History and Antique Weapons
Auction location
Auction time 10/28/2026 at 2:00 PM
Pictures credits: Contact the Auction House
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