$1,845
Silver Equinoctial Sundial by Dollond, London, mid-18th century, silvered hinged hour ring with Roman numerals marked Dollond London , calibrated latitude arc, folding gnomon, engraved center compass with cardinal points in block lettering, and calibrated in four quadrants 0-90, all in a velvet-lined leather-clad carrying case, dia. of instrument 2 3/8 in.
Auctioneer:
Skinner
Date:
2014-05-03