Rare Traveling-Horn Gramophone by Bohland & Fuchs, c. 1905

Feb 13, 2023

Rare Traveling-Horn Gramophone by Bohland & Fuchs, c. 1905 Starting bid: € 2.400 | Estimate: € 3.500 – 4.500 Graslitz, Bohemia, with Swiss Maestoso No. 2 reproducer, wood case with beveled glass sides and original automatic turning brass horn, gear-driven,...

Large German Lock with Key, 1757

Feb 13, 2023

Large German Lock with Key, 1757 Starting bid: € 450 | Estimate: € 800 – 1.200 Late baroque, wrought iron, fretted brass decoration with engraved leaf and flower motifs and signature “I.M.R. 1757”, 3 bolts, original key, dimensions 39 x 22 cm, works....

Swift Paragon Brass Binocular Microscope, c. 1890

Feb 13, 2023

Swift Paragon Brass Binocular Microscope, c. 1890 Starting bid: € 450 | Estimate: € 800 – 1.200 Engraved “J. Swift & Son, 81 Tottenham Court Rd., London N.W., Paragon”. Brass, semi-circular Wale limb, coarse and fine focusing, rotating stage,...

English Binocular Microscope by Collins, c. 1870

Feb 13, 2023

English Binocular Microscope by Collins, c. 1870 Starting bid: € 450 | Estimate: € 800 – 1.200 Engraved “Collins Optician, 157 Gt Portland Str., London”. Brass, tilting stand, coarse and fine focusing, rotating stage, double mirror, height-adjustable...

Measuring Bridge by Siemens & Halske, c. 1890

Feb 13, 2023

Measuring Bridge by Siemens & Halske, c. 1890 Starting bid: € 350 | Estimate: € 600 – 800 Thomson measuring bridge with sliding wire, for resistance measurement from 0,1 to 0,000001 ohms, upper part with circular plug rheostat, with 10 plugs and 2 toggle...