Early Berlin Brass Microscope by Schieck, c. 1880

Early Berlin Brass Microscope by Schieck, c. 1880 Friedrich Wilhelm Schieck, Berlin. No. 4009, original lacquered brass, signed on the base, double sliding tube, fine adjustment via large knurled scre

Ink Writer Telegraph by Mix & Genest, Berlin, c. 1880 Original lacquered brass, on walnut base, 14 x 5 in., clockwork motor (working). - Very rare and early collector's item and exhibition piece! Farb

Rare and Early Butterstamp Telephone, c. 1880 Siemens & Halske, Berlin. D.R. Patent, underside stamped 22652, turned wood and brass, underside with screw for fine adjustment, height 7 ½ in. - Not

Very Early Siemens & Halske Butterstamp Telephone, c. 1880 Siemens & Halske, Berlin. D.R. Patent, underside stamped "27560 - 1702U - 204E", with whistle for call-ing, turned wood and brass, leather-co

Very Early Siemens & Halske Butterstamp Telephone, c. 1880 Siemens & Halske, Berlin. D.R. Patent, underside stamped with "13363 - 1823U - 204E ", turned wood and brass, leather-covered handle (leather

Very Early Siemens & Halske Butterstamp Telephone, c. 1880 Siemens & Halske, Berlin. D.R. Patent, underside stamped 41481, turned wood and brass, leather-covered handle, whistle for calling, underside

Very Early Siemens & Halske Butterstamp Telephone, c. 1880 Siemens & Halske, Berlin. D.R. patent, underside stamped "2200U", turned wood and brass, leather-covered handle, whistle for calling, undersi

Very Early Siemens & Halske Butterstamp Telephone, c. 1880 Siemens & Halske, Berlin. D.R. Patent, underside stamped "13313 - 1723U - 203E", turned wood and brass, leather-covered handle, underside wit

Early German Brass Microscope, c. 1870 Unmarked, very similar to the early models from the Carl Kellner and Belthle workshop in Wetzlar, original lacquered and burnished brass, concave mirror attached

Brass Compound Microscope, c. 1880 Unsigned, japanned iron horseshoe base, original lacquered brass, tilting stand, double-mirror, substage pinhole diaphragm, double sliding body tube, milled-head scr

2 Brass Compound Microscopes, c. 1880 1) Signed on the tube "Seibert", patinated, leaded horseshoe foot, double-mirror, substage pinhole diaphragm, draw tube, fine adjustment, height 11 2/5 in. – An

Berlin Brass Compound Microscope by Wasserlein, c. 1870 Signed: "R. Wasserlein, Berlin", original lacquered brass, cylinder aperture diaphragm in slider with dovetail guide, with 2 interchangeable ape

11.5in L x 3.5in H x 6in D

Early brass microscope, probably by Newton, London, c. 1870, maker's plaque missing from base, patinated brass, rack-and-pinion coarse adjustment, milled screw on the tube for fine adjustment, cross t

James Swift & Son's "Best Portable" Microscope, c. 1880 Signed: "J. Swift & Son, London, Patent 24960", polished brass, folding legs, stage and body, patented mechanical stage, height-adjustable conde

English, c.1880, signed to the rear of the foot 'Baker 244 High Holborn, London' with plano concave mirror, substage condenser, mechanical stage by Baker, double nose piece, with objective cans and ac

Large and Unusually Constructed Microscope, c. 1880 Unmarked, lacquered and bronzed brass, walnut foot, convex mirror, rack-and-pinion focusing, coarse focusing on the tube, fine focusing on the pilla

2 Brass Microscopes 1) Engraved on the tube: "E. Hartnack & Co., Paris & Potsdam", c. 1880, original lacquered brass, single mirror on swinging tailpiece, substage pinhole diaphragm, bull's-eye conden

Microscope, Cased, George Wale, " The New Working Microscope" Brass and Cast Iron Dual Objective, c.1880

5 Small Brass Microscopes, 1800-1880 1) Simple microscope, 2 lenses, height-adjustable stage, height 4 1/3 in. - 2) Berlin microscope by Wasserlein. - 3) Drum microscope, height 7 1/6 in., with 3 pre

Group of Simple Microscopes and Loupes, c. 1880 onwards Botanical pocket microscopes, coin microscopes, linen tester, folding microscopes and loupe. Mostly made of brass. Lot einfache Mikroskope und

7 Simple Microscopes 1) French botanical microscope, nickeled brass, glass cylinder, height 2 ¼ in., c. 1880. – 2) Linen tester with scale, signed "J. Casartelli & Son, Manchester", all brass, c. 1

2 Early Intercoms, c. 1880 Unmarked, nickeled brass handles, turned mouthpieces and earpieces, length each 9 ½ in. 2 frühe Haustelephone, um 1880 Unbezeichnet, vernickelte Messinggriffe,

Brass microscope, German, 19th century, inscribed "E. Petitpierre, Berlin," in original mahogany case, 5" h x 12" l x 6" w.