No Image Lot 11 An Unusual Negretti & Zambra Handheld Stereo Viewer 11An Unusual Negretti & Zambra Handheld Stereo Viewer Chiswick Auctions An Unusual Negretti & Zambra Handheld Stereo Viewer c.1870s. Mahogany & Brass construction with dovetailed joints, rack and pinion focussing, int... Add to watchlist Live
No Image Lot 176 A Negretti and Zambra vintage barograph/ thermograph. 176A Negretti and Zambra vintage barograph/ thermograph. Chalkwell Auctions A Negretti and Zambra vintage barograph/ thermograph. Add to watchlist Live
No Image Lot 134 Negretti & Zambra Thermo-Barograph 134Negretti & Zambra Thermo-Barograph Tennants Auctioneers Negretti & Zambra Thermo-Barograph no.R4424, with eight vacuum sections and twin recording pens the higher for temperature and the lower for press... Add to watchlist Live
No Image Lot 1299 NEGRETTI AND ZAMBRA REGENT BAROGRAPH IN ITS GLAZED CASE 1299NEGRETTI AND ZAMBRA REGENT BAROGRAPH IN ITS GLAZED CASE Taylors Auction Rooms NEGRETTI AND ZAMBRA REGENT BAROGRAPH IN ITS GLAZED CASE Add to watchlist Live
No Image Lot 157 A Negretti & Zambra barograph. 157A Negretti & Zambra barograph. Lay's Auctioneers A Negretti & Zambra barograph. Contained in a glazed walnut case, numbered R 40879, length 38cm. Add to watchlist Live
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