No Image Lotto 228 NEGRETTI & ZAMBRA - CIRCA. 1930S MAHOGANY CASED BAROMETER 228NEGRETTI & ZAMBRA - CIRCA. 1930S MAHOGANY CASED BAROMETER Auctioneum - Bath & East Bristol Auctions Of Meteorology & Scientific Interest - Negretti & Zambra, London - An early 20th century within a glazed mahogany case with draw and brass fixture... Add to watchlist Vivere