A BRASS CASED ANEROID BAROMETER by Negretti & Zambra
Lot 661
Lot 661
A BRASS CASED ANEROID BAROMETER by Negretti & Zambra, London, the silvered dial with semi-circular thermometer, in original purple velvet lined mahogany travelling case, 6 1/4" wide (Est. plus 21% premium inc. VAT)