THE CAT'S WHISKER "50 YEARS OF WIRELESS RADIO DESIGN" By Jonathan Hill ~ 1978 Great Britain Focus of History and Design This seminal research by Johnathan Hill traces the history of Wireless Radio fro

 

DeForest BBT--Shaw base-ER tube--circa 1919-20-tube appears used w/open filament- Tip looks good--base tight-nice "Marconi" logo stamped on base-has both DeForest & Marconi markings- Box may or ma

 

These are telephone parts for Kellogg & Monarch. One of the little screws is broke off, one thread is missing off part of the mouth piece, it will still screw in tight, no chips on the outer rim,

 

Here are four MATCHED 6L6GC vacuum tubes. Chinese 6L6GC's are used by major amplifier manufacturers such as Fender. These tubes are brand new and are part of a new factory lot. These are black base "c

 

(2) Sylvania made in USA JAN CHS 6L6GA smoke color audio tubes Test very good My tester only shows good/bad. These tested almost to top of scale Pulls from an old transciever

 

Stock No. 4-C-36, Code No. 1-7-5TR, case in good condition no cracks, the battery holder is missing but wires are there, held wires on 9 volt and got sound, has pop up metal handle, neat little radio,

 

1950s PORTABLE TRANSISTOR RADIO "GE P-720," LEATHER. PLEASE SEE PHOTOS,

 

COCA-COLA FM TRANSISTOR RADIO WITH ENGLISH AND FOREIGN SPELLINGS. ON/OFF VOL CONROL ON CAP AND TUNING ON BOTTOM RING. VOL CONTROL A BIT INTERMITTANT BUT DOES WORK FINE. ANTENNA PLUGS IN JACK NEAR BOTT

 

MEADOWTOWN AUCTIONS PRESENTS: Vtg 1936 Western Electric Manual RADIO TRANSMITTING EQUIPMENT FOR THE 100-250 WATT FIELD Includes 14 pages. #310A & 310B DESIGNED FOR THE SMALL STATION Manual is in v

 

These are five "AUTOMATIC ELECTRIC" small telephone bells. Great for Refurbishers, Experimenters, Rebuilders and others! They will fit into old phones, replace defective ringers and can find a new hom