Early Radio

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

(A) An Airking radio in Bakelite plastic, showing original knobs, original dial and original cord. CONDITION: The radio shows no chips, cracks or repairs. (B) A Sonora Standard broadcast-style, showin

Including (4) wood bells with (2) compatible throats. Dimensions: (Largest assembly) H 14" x Dia. 20" Condition: All have damage; (2) larger bells with substantial cracks - both Music Masters are in u

160 Triodes for Early Radio Receivers 1) 1 x RE 124 - 2) 1 x RE 054 - 3) 2 x RE 084K - 4) 6 x RE 074 - 5) 1 x RE 114 - 6) 10 x RE 134 - 7) 1 x RE 034 - 8) 1 x L414 - 9) 1 x LH414 - 10) 2 x L413S - 11)

2 Early Radio Receivers 1) Dio IV radio recceiver, 1926. Nederlandsche Industriekantoor, Amsterdam. 4 tubes, battery-powered, oak case. - And: 2) Erres, Den Haag. 4 tubes, battery-powered, desktop de

2 Early Radio Receivers, c. 1925 1) USA, 3 tubes (RCA RadiotronHX-201A and 2 x Songbird X-112-A, all filaments tested = intact), 2 variable capacitors, Songbird Supertone transformer, battery-operated

Early radio. Pottstown, PA. H 6-5/8" W 18-1/2" D 6-1/4". Condition: Excellent condition. Link for high-res images: https://www.dropbox.com/sh/wq0zxkrw4sv58d3/AAC5jaaBDr-Gjtm6vUHOJA2ea?dl=0

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

2 Early Radio Receivers, c. 1924 1) Oak case, ebonite front, 2 swivel coils, 4 valves (4 x KC1), width 16 ½ in. – And: 2) Oak case with drawer, 3 swivel coils, 4 valves (Philips A409, A415 and 2 x

A large group of approx. 10lbs unsorted and untested tubes, primarily 4-pin types, although there are certainly others present as well. Cursory inspection of the top layer reveals the following: RCA U

Lot 53 NOS Early Radio Vacuum Tubes Arcturus RCA Philco, Raytheon, Cunningham, GE, Ken-Rad See photos for tube numbers Shipping in continental US $27.00 Please ask any questions before bidding Good Lu

Grouping of very early books related to radio, several on the theme of Thomas Edison. Dimensions: H 10" x W 8" Condition: Wear consistent with age and use; usable.

Including: (2) Atwater Kent Model E units, a Silvertone early Sears & Roebuck Co. speaker with lovely bronze wrinkle finish; Crosley Dynacone Type E early electrodynamic speaker with wrinkle finish, g

Likely Pattern 199. An early test set for electrical equipment. Contains a voltmeter and current meter. Dimensions: (Closed) H 4.25" x W 12" x D 9.5" Condition: Good cosmetic condition, with typical w

Montgomery Ward "Airline" Mahogany Cased Radio / Record Player, Model 14BR-515B, s/n 1H 748242. With record stacking feature and 45 RPM spindle. 12 3/4" x 18" x 14 3/4". Some damage to finish, working

This grouping contains paper related mostly to the service of early radios. Some highlights include: (2) early stroboscope discs dating to 1948; a large variety of Sams Photofact folders, tip sheets f

Great lot of ephemera for collectors of early radios. Lot includes Kresge 1925-1926 radio catalog, 1910 manual of wireless telegraphy distributed by Manhattan Electrical Supply Co, (2) copies of the D

Large lot of typical service manuals you would find in a Mid-Century radio repair shop. Highlights include dozens of issues of the National Radio Institute complete course, and several Rider publicati

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Jack Pearl Signed Photograph Original Oval Frame with ball feet. Signed: Signed Dated: Circa 1920's Medium: Sepia Demensions: <

Nice advertising grouping of 17 radio tube containers. See photo.

Early Radio Program Premiums &amp; Mail Aways incl Renfrew, Orphan Annie, Squadron of Peace . Includes 3 Renfrew of the Mountains on Original Cards, Don Winslow Squadron of Peace metal pin and certifi

Approx. 15+ lbs box of materials relating to radio coils, including coil assemblies, coil shields, etc. Dimensions: (Largest) H 3" x W 3" x D 1" Condition: Not evaluated or tested in any way. Sold as-

One of the most recognized images of early radio broadcasting was the ring-mount carbon microphone. The microphone element itself was suspended by springs to isolate it from noise and vibration. Carbo