$353
Lacquered-Brass Pantograph by Dollond, signed Dollond, London , with engraved indices on arms B and D, sliding pen-holders, and bone wheels, lg. 25 in., in tapering fitted mahogany case containing scribe and felt-lined weight, with label in lid G. Dollond, Optical, Mathematical, Philosophical Instrument Maker to Her Majesty, 59 St. Paul's Church Yard, London .
Auctioneer:
Skinner
Date:
2007-03-24