Siemens & Halske M89 Wall Telephone, c. 1890

Siemens & Halske M89 Wall Telephone, c. 1890 Polished walnut case, serial no. 23140, carbon pencil transmitter, serial no. 53506 M 1889B, 2 Siemens & Halske earphones, serial nos. 124863 and 124253, i

2 German Telephones by Siemens & Halske 1) Wall telephone, c. 1928, metal case, double bell, dial, original handset with speaking horn. - And: 2) House telephone, c. 1912, walnut case, single bell, sp

2 Siemens & Halske Telephones 1) Wall-mounted telephone, c. 1920, in-line set for 25 extensions, large striking ring number disc, single bell, black-lacquered metal case with nickel-plated dial. - And

2 German Wall Phones 1) Siemens & Halske, Berlin, simplified design telephone station, c. 1896, no. 92028, carbon bag microphone, large can receiver, two-part crank inductor, double bell, polished wal

German Siemens & Halske Wall Telephone, 1882 Siemens & Halske, Berlin. With butterstamp receiver, D.R. Patent, underside stamped "10136 - 1723U - 203E", turned wood and brass, leather-covered handle,

Measuring Bridge by Siemens & Halske, c. 1890 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 an

Telegraph Station by Siemens & Halske, c. 1890 No. 55363, ink-writer, original lacquered brass, with relay and Morse key, drawer with paper strip, on original telegraph station table, size 35 &#

First Siemens & Halske Butterstamp Telephone, c. 1878 Siemens & Halske, Berlin. D.R. Patent, no. 3671, stamped "1528U - 205E", with whistle for calling, turned wood, lateral screw for fine adjustment,

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

Siemens & Halske Patent Telephone, c. 1910 No. 278216, polished walnut case, carbon microphone with speaking horn, adjustable receiver by Siemens & Halske, large three-part crank inductor. Patent-Tele

Siemens & Halske Telegraph Station, c. 1890 Complete telegraph ink-writer equipment containing brass telegraph (serial no. 81891) with clockwork motor (working), relay, galvanometer and Morse key, on

Early Wall Telephone by L.M. Ericsson, c. 1890 Stockholm, model 301, fixed carbon microphone, Bell-type handset, 3-part crankinductor, double bell, lightning protection, ornate walnut case, writing de

Wall Telephone with Hughes-Type Microphone, c. 1890 Germany, unmarked, carbon pencil transmitter under wood membrane, single bell, 2 bakelite bullring receivers. Very rare. Wandtelephon mit Mikrophon

Early Wall Telephone by L.M. Ericsson, c. 1890 Stockholm, model 325, fixed carbon microphone, Bell-type handset, 3-part induction coil, double bell, lightning protection, ornate walnut case, writing d

Early Wall Telephone by L.M. Ericsson, c. 1890 Stockholm, model 301 (new no. AB 210), fixed carbon microphone no. 570 on arm, Bell-type handset, 3-part induction coil, double bell, lightning protectio

Early Wall Telephone by L.M. Ericsson, c. 1890 Stockholm, model 301, fixed carbon microphone no. 570, Bell-type handset, three-part induction coil (missing one section), double bell, lightning protect

Wall Telephone by Siemens & Halske, 1893 onwards Siemens & Halske, Berlin. Polished walnut case, carbon granulate transmitter, spoon-shaped earphone, 3-part crank inductor, double bell, with lock and

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

Two German Desk Telephones 1) Siemens & Halske, c. 1921, desk station for internal telephone calls, 25-section number switch, call button, black-lacquered metal case, external bell, handset with speak

2 Siemens & Halske Telephones 1) Intercom for 25 lines, metal case, c. 1920. - And: 2) Drum-dial table phone, model Fgtist 261b, thermoset case, c. 1951. 2 Telephone von Siemens & Halske 1) Reihena