Fine Demonstration Model of a "Bell" Receiver

Bell Telephone Demonstration Model, c. 1900 Manufacturer: E. Leybold's Nachfolger, Coeln-Rhein. Open-works telephone model for demonstrating the mechanism, on mahogany base, very good original condit

Early Radio Receiver, c. 1925 Demonstration model, ebonite plate, 2 tubes (RE134, A408), Audio Frequency Transformer Type R-12, plug-in coil, swivel coil, variable capacitor, 2 potentiometers, size 3

Accurate Replica of Alexander Graham Bell's Telephone An excellent reproduction of this historic telephone, 7 x 3 ¾ x 6 in. - A very interesting and instructive demonstration model. Erstes Teleph

Accurate Replica of Alexander Graham Bell's Telephone An excellent reproduction of this historic telephone, 7 x 3 ¾ x 6 in. - A very interesting and instructive demonstration model. Erstes Teleph

Peter Pan Radio Receiver, c. 1931 Jackson-Bell Company, USA. Model 84, four tubes, medium wave only, mains operation, dynamic loudspeaker, cathedral-shaped wood cabinet, height only 11 ¼ in. Radi

The First Complete Wall Telephone Set by L.M. Ericsson, 1880 Coffin model, marked: "Patent L.M. Ericsson & Co., Stockholm", with helical microphone, leather-covered Bell-type receiver, stamped "Ericss

United States,20th Century Label on receiver states "HISTORICAL MODEL REPRODUCED BY BELL TELEPHONE LABORATORIES 463 WEST STREET NEW YORK N.Y." Marked "BELL TELEPHONE LABORATRIES" on label. Wooden base

Two Packard-Bell Bakelite Radios: The Model 532 and Packard Bell 100A. Packard Bell Model 532, clock radio and the Packard Bell 100A. Both great mid-century designs. Both are in fine condition with th

Jackson Bell Peter Pan Model 45 Tube Radio Broadcast Receiver Made in USA Approximately 14 x 7 x 8 inches.

Bell Harp Co. (American). Vintage auto harp model used for demonstration. Interior label with legend Special Advertising Instrument Sold Through Demonstrators Only. Good overall condition with minor w

AN ARCHAISTIC BIRD-HEAD-SHAPED BRONZE BELL Cina 36 cm high Provenance: Italian private collection. This bell elaborates Shang dynasty models found in Sanxingdui.

Gaetano Pesce (Italian, b.1939), ▴ an 'Alda' table lamp, designed in 2003, a small model, polychrome polyurethane strands hung with bells, 30cm diameter 50cm high Exhibited: Rabih Hage Gallery,

4 Bell-Type Telephone Handsets, 1877 onwards Butterstamp receivers, one model probably by Siemens & Halske, with single-pole permanent magnets according to Bell, one of wood, one of mixed materials an

comprising: Onkyo record player, stereo tape deck, receiver; Mitsubishi turn table, preamplifier, tape deck and power amplifier; Model TX: 21 1/4 inches wide; 15 1/2 inches deep; 7 inches high

Black frame, dark green body with maroon window frames, missing it's nickel bell, has light wear and fine scratches, 1924 & 1925, good

NASA Radio Receiver by Regency Electronics Part Model ACT-T16K Piece is 3 3/4“ by 10" by 12 1/2“ All items from the Estate of Charles Bell space auction in May of 2000 All item for this Auction Lo

The lot includes a Sherwood S-7310A Receiver, a Pair of KLH Research 10 Series Model CB-8 Speakers, a Pair of Sherwood Berkshire III 12" 3-Way Speakers, a Bell & Howell Autoload 337 Stereo Tape Deck,

Collection of Physical Demonstration Models and Technical Devices 1) Carbon arc lamp, demonstration model by John Browning, London, original lacquered brass, 2 graphite electrodes, one height-adjustab

4 Spoked-Wheel Calculating Machines and a Demonstration Model 1) Rema I, 1914 onwards, Braunschweiger Rechen­maschinenfabrik Rema GmbH, serial no. 4340, with 9, 8 and 13 digits, with wood base an

Tesla Coil Demonstration Model, c. 1915 With label: "Elektro Vulkan, Kromeriz", circular wood base, inner coil on porcelain isolator, outer coil on 3 glass columns, height 15 ¾ in., Ø 10 1/5 in.,

Electrophysical Demonstration Model, c. 1890 France, marked "HRFA", mahogany, thick-walled glass container (fixed to the base), 6 electric connections, 2 coils, 2 electrodes inside of the glass, one s

Demonstration Model of the Single-Cylinder Steam Engine "Lady Margaret" Hand-cranked museum model, polished steel, brass and cast metal, mahogany-lagged cylinder Ø 3 1/5 in., crosshead guide in l

Demonstration Model of an Early Electric Motor, 1890 To demonstrate the windings of an armature, on turned wood base, height 15 in. Demonstrationsmodell eines frühen Elektromotors, 1890 Zur Darst

Zoetrope (Demonstration Model) Home-built large demonstration zoetrope, wooden base, drum Ø 11 ¾ in., crank drive, with 5 strips. Zoetrope (Demonstrations-Modell) Großes Demonstrations-Zoetrope aus