Three Brass and steel Proportional Dividers
Various
Circa
1820-90
Maker
Thomas Jones, Gilbert and Sons
Country of manufacture
UK and Ireland
Description
Three cased Proportional dividers
00-marked for Thomas Jones, 62, Charing Cross, London £180 c1850
01-marked for Gilbert & sons London £140 c1830
02-Unsigned c1890£110
Ask the Dealer
Dealer information
Fletcher
Fletcher Wallis
Fletcher Wallis sells objects and books relating to the history of science, medicine and technology from his unit at Admiral Vernon Arcade Portobello Road. He publishes books through Vernier Press, including Antique Medicine Chests, and Corkscrew Patents from 1795. He has been dealing for thirty five years.
