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NEGRETTI ZAMBRA
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- A NEGRETTI ZAMBRA 19TH C TABLE-TOP GRAPHOSCOPE
A NEGRETTI ZAMBRA 19TH C TABLE-TOP GRAPHOSCOPE Rosewood veneer case with fold-away viewing lens on brass rods tipped with polished bone finials, scroll cut support, ornate scroll cut card stand and ground glass light diffuser, inlaid bone plaque reads "Negretti & Zambra, Opticians to the Queen, 122 Regent Street, London." Measures 31 x 23 x 11.5 inches when opened, folds down to 5 inches high.
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