Precision Apparatus Co. Tube and Battery Tester and

A vintage Precision Apparatus Co. tube and battery tester and a box of various tubes. The model number of the tester is "612" and its serial number is "7951". The box of tubes, includes GE, Philco, Ra

Vintage Precision Apparatus Co. Tube Master Model 10-12 tube and battery tester. Tester appears to be in overall good cosmetic condiiton with some damage and wear to outer wood case. Tester is sold as

Precision Apparatus Co. Inc. Model 10-12. Serial No. D17256. With case. Dimensions: 14.00 " W x 7.50 " H x 19.00 "D; 

Precision Apparatus Co. cathode ray tube tester. Series CR-30. Serial No. 2125. Dimensions: 13.75 " W x 7.00 " H x 18.00 "D; 

Precision Apparatus Co. cathode ray tube tester. Series CR-30. Serial No. 2125. Dimensions: 13.75 " W x 7.00 " H x 18.00 "D. Apparently good. From Tekserve Collection

1964 Accurate Instrument Co Tube Tester Model 151 with Booklet. This Tube tester is in good used condition. The outer case shows signs of corrosion but the inside contents are in great shape. The knob

NASA Space Shuttle Regulated Power Supply Manufacturer: Precision Apparatus Co Part No Model RS-24 All items from this Auction came from the estate of Charles Bell in 2000 All items Located in in Holl

Approx 2" x 12"

Series 10-54. in wood case. SN-2684

Series 920. In wood case. SN-9107

Metrodyne Super-Seven Single Dial Tube Radio, 1927 Metro Electric Co., Chicago. 7 tubes, medium wave only, battery-operated, for headphones or low-frequency amplifier, in walnut cabinet with bakelite

Large Lot of Vintage Tube Testers Etc. Electro, Accurate Instrument Co, Etc.

United States,20th Century Used for testing wood telephone batteries, on dial in red "TRANSMITTER SERVICE, AFTER ONE MINUTE, CLOSED CIRCUIT, THREE CELLS, ONE CELL", in black "POLE CHANGER AND COIN BOX

Bright Star Battery Co. Tin Litho Store Display and Battery Tester. Comes on a heavy metal base with a star attached on top. Overall really nice condition with some minor paint loss. Measures approx.

'Reico RF234 Radio Receiver, c. 1928 Fernempfänger, manufacturer: Max Reinhardt & Co., Berlin. 4 tubes, long wave and medium wave, battery-operated, for headphones or amplifiers, wood case with lid,

Second Quarter 20th Century. Thermiodyne, RCA Tubes, Wholesale Radio Catalog, Thermiodyne TF6 Booklet, General Radio Company, National Radio Trade Directory, the Marconi Review, Battery Testers, etc.

Swiss Radio Receiver by Favarger & Co, c. 1926 Favarger & Co S.A., Neuchatel. Marconi-licensed construction, 4 tubes (not included), battery-powered, for external speaker, wood cabinet with 2 doors. A

Home Medical Apparatus, Manufacturer:J.H. Bunnell & Co. – New York. Manufactured from:1890-1920. Home Medical Apparatus with standard dry cell battery in a wooden box with hook latches and carry han

Marconiphone V2A Radio Receiver, c. 1923 Marconi's Wireless Telegraph Co. Ltd., Great Britain. 2 tubes, long wave and medium wave, battery-operated, for headphones or low-frequency amplifier, 3 tuning

Marconiphone V2 Radio Receiver, c. 1922 Marconi's Wireless Telegraph Co. Ltd., Great Britain. 2 tubes, long wave and medium wave, battery-operated, for headphones or low-frequency amplifier, mahogany

A.J.S. Pedestal Model De-Luxe Radio with Internal Horn Loudspeaker, c. 1924 A.J. Stevens & Co Ltd, Wolverhampton, England. Model F, 4 tubes, long wave and medium wave, battery-operated, integrated hor

Marconiphone V3 Radio Receiver, c. 1923 Marconi's Wireless Telegraph Co. Ltd., Great Britain. 3 tubes (R22 and 2 Cosmos SP18RR), long wave and medium wave, battery-operated, for headphones or low-freq

3 American Tube Radios 1) Neutrowound Super-Power, 1927, manufactured by Neutrowound Radio Mfg. Co., USA. 6 valves, battery, for loudspeaker, metal case, original paint, label on front, wood base, wid

In this grouping is: an Eico model 666, which appears complete except for the lid; a Transvision CRT tester, which appears complete; a Weston 20,000ohms per volt multimeter with vintage RCA batteries