three ivory excise rules: The top example has an old repair on one slide and marked probably for the owner J W Campden; the middle one by Loftus in good condition; the bottom example, by Dring and Fage has an old crack on the central portion.
Selling Ivory becomes illegal on 5 June 2022. and cannot be exported to USA or EU.
Ask the Dealer
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.