Magic stereoscope no. 118
Negretti & Zambra, London; the walnut-veneered boxform body with maker's plaque MAGIC STEREOSCOPE NO. 118, BY ROYAL LETTERS PATENT, NEGRETTI & ZAMBRA, 59 CORNHILL, LONDON, double-hinged lid, sliding focusing lenses and two internal pair of supplementary lenses, on turned wooden stand with adjustable brass column
Magic stereoscope no. 118
Negretti & Zambra, London; the walnut-veneered boxform body with maker's plaque MAGIC STEREOSCOPE NO. 118, BY ROYAL LETTERS PATENT, NEGRETTI & ZAMBRA, 59 CORNHILL, LONDON, double-hinged lid, sliding focusing lenses and two internal pair of supplementary lenses, on turned wooden stand with adjustable brass column