Telegraph Station by Siemens & Halske, c. 1890

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 &#

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

Telegraph Station by Siemens & Halske, c. 1895 Berlin, No. 30561, consisting of spring-driven ink-writer telegraph (working), Morse key, galvanometer, relay and plug bridge, on wood base with no. 392.

German Telegraph Station by Siemens & Halske, c. 1905 Ink writer no. 70276, spring-driven (working), original lacquered brass, with relay, galvanometer, lightning protection and Morse key, drawer with

German Telegraph Station by Siemens & Halske, c. 1900 Berlin. Ink-writer no. 73386, spring-driven (working), original lacquered brass, with galvanometer and Morse key, drawer with paper strip. Deutsch

Telegraph Station by Siemens & Halske, c. 1895 Berlin, no. 20951, consisting of spring-driven ink writer telegraph (working), Morse key, galvanometer and relay, on oak base with drawer for the paper s

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

Morse Telegraph by Siemens & Halske, c. 1885 No. 9288, original lacquered brass, clockwork (working), ink-writer telegraph, drawer with paper strip in plinth base. Morse-Telegraph von Siemens & Halske

Morse Telegraph by Siemens & Halske, c. 1895 No. 13883, original lacquered brass, clockwork (working), ink-writer telegraph, with separate paper strip spool. Morse-Telegraph von Siemens & Halske, um 1

Ink-Writer Telegraph by Siemens & Halske, c. 1870 No. 55890, oak base with drawer for the paper strip, low-noise key no. 35422. - In addition: Galvanometer in walnut case. Farbschreiber-Telegraph vo

German Morse Ink-Writer Telegraph by Siemens & Halske, c. 1895 Berlin, no. 63467, original lacquered brass, spring-driven (working), on walnut base. Deutscher Morse-Farbschreiber von Siemens & Halsk

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

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

Eight Precision Instruments, c. 1890-1910 1) Crank rheostat, Siemens & Halske, six changeable decade resistors, manganese wire-winding, in mahogany case, 14 ½ x 9 in. - 2) Crank resistor, Sieme

Siemens & Halske Relief Writer, c. 1870 Telegraph strip-punching device, serial no. 11157, with integrated Morse key, spring-driven (working), handle broken, original lacquered brass. An early and rar

Hughes Telegraph Centrifugal Governor, c. 1880 Manufacturer: Siemens & Halske. Brass and steel, height 17 1/3 in. Fliehkraftregler für Hughes-Telegraph, um 1880 Hersteller: Siemens & Halske. M

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

2 Brass Telegraphs 1) Prussian telegraph receiver, c. 1875, ink writer, signed "Siemens & Halske, Berlin", no. 55916, spring-driven motor, on baseplate with drawer and paper strip, working. - And: 2)

Prussian Telegraph Receiver and Accessories, c. 1885 Ink writer, signed "Siemens & Halske, Berlin", no. 70987, spring-driven motor, on ground plate with drawer and paper strip, working. Brass Morse k

Prussian Telegraph Receiver and Accessories, c. 1885 Ink writer, signed "Siemens & Halske, Berlin", no. 70116, spring-driven motor, on baseplate with drawer and paper strip, working. - In addition: B

'Large Induction Coil by Siemens & Halske, c. 1910 For "Gesellschaft für drahtlose Telegraphie", type RF ms2, 17 ¾ x 9 7/8 x 11 2/5 in. 'Großer Funkeninduktor von Siemens & Halske, um 1910 Für "Ge

Large Telescope for Observing of Telegraph Stations, c. 1820 France, engraved "Télégraphie - N° 165 - Jecker à Paris", François Antoine Jecker (1765-1834), brass, single exten

2 Brass Telegraphs, c. 1890 1) Gebr. Caminada, Rotterdam. No. T438, spring-driven motor (working), on baseplate with drawer and paper strip. - And: 2) Digney Frères, Paris. No. 116, converted to

Early Radio Components 1) Tickler by Siemens & Halske, c. 1914, model RB 30/4, no. 11069, (grinder), for listening to high-frequency signals by grinding a thin steel wire over a rotating metal disc, r