Radio Antica e Radio d'epoca

Antique Radio Classified

The National Publication for Buyers and Sellers of Old Radios and Related Items

Periodical Volume 15Number 12Dicembre 1998

ID = 61

Inviato da: Robert Rydzewski (11.Feb.14) disponibile presso: Konrad Birkner † 12.08.2014

Page	Contenuto
1	Inviato da Robert Rydzewski Red & Green Regency TR-1 Transistor Radios Info Items Photograph
4	Inviato da Robert Rydzewski Vintage Transistor Radios: Transistor's Early History 1947-60s AuthorWard Info Items Ad Diagram or Drawing Photograph Article Simplified Illustration of Point-Contact & Junction-Type Transistors Info Items Diagram or Drawing
5	Inviato da Robert Rydzewski RCA Technician Viewing Transistor Through Magnifying Glass in February, 1952 Info Items Partial Sonotone 1010 Hearing Aid Info Items Photograph Subminiature Tubes & Low-Noise Raytheon CK718 Transistor Info Items Photograph
6	Inviato da Robert Rydzewski General Electric Experimental Pocket Transistor Radio for Emergency Use Detail / CommentFor Civil Defense Info Items Photograph Regency TR-1, the First All Transistor Portable Radio, by I.D.E.A., 1954 Info Items Photograph
7	Inviato da Robert Rydzewski Ad for Raytheon CK722 Transistors in 1955 Popular Electronics Detail / Commentonly 99 cents! Info Items Ad Fairchild 2N697 Transistors, Developed in 1958, & Fairchild Logo Info Items Diagram or Drawing Photograph
8	Inviato da Robert Rydzewski Mid 1950s Experimental GE Tetrode, 1958 WE 3N22 Prdn Tetrode, Mid-50s power trs Info Items Photograph Point Contact Transistors: '54 CBX Hytron, '53 RCA 2N33, '54 WE 2N67, '53 WE 1689 Info Items Photograph
9	Inviato da Robert Rydzewski Unusual Transistor Package Graphics from Tung-Sol, Western Electric, Raytheon… Info Items Photograph
10	Inviato da Robert Rydzewski How I Met John Bardeen, Co-Inventor of Transistor, Nobel Prize Winner AuthorBlackshear Info Items Diagram or Drawing Article At AWA in 1986 Detail / Commentletter from Jane Bardeen on Canandaigua appearance Info Items Letter
11	Inviato da Robert Rydzewski Autographed Copy of Drawing in First Transistor Patent by John Bardeen Info Items Diagram or Drawing
12	Inviato da Robert Rydzewski Vintage Recordings: A Berliner First Flat Disk AuthorGeer Detail / Commentcost 10 cents, now in Smithsonian Info Items Diagram or Drawing Article
14	Inviato da Robert Rydzewski 1930 Ekco 312 2-Tube Bakelite Radio Info Items Photograph Schneider-Opel Crystal Set Detail / CommentGermany, F. Ehrenfeld Co. Info Items Photograph Zenith "Long Distance" AM Portable Circa 1948 Detail / Comment5 tubes, wood cabinet Info Items Photograph Unknown Model Mid-1930s Ingraham Clock Radio Detail / Comment3 24s, 1@47, 80 Info Items Photograph
15	Inviato da Robert Rydzewski 1933 Atwater Kent 768Q Tombstone Detail / Comment6V, similar to model 447 Info Items Photograph Midget Celluloid Speaker, Unknown Manufacturer & Model Authoronly 5 1/2" tall; lyre grill Info Items Photograph Audiola 4P Detail / Commentcardboard case 4-tube set "made in Plant A Chicago" 1934 patents Info Items Photograph Roll-O 1-Tube Receiver Detail / Commentfrom Cincinnati Info Items Photograph
16	Inviato da Robert Rydzewski Restoration Topics: Capacitors in Old Radios Pt 2 - Paper Capacitors AuthorBintliff Info Items Photograph Article Paper Dialectric, Flat-Wound Bypass Capacitors Info Items Photograph Early Sprague Capacitors Info Items Photograph
17	Inviato da Robert Rydzewski Capacitors: Atwater Kent Tubular, Dual-Section, '20s-'50s Paper, Philco Bakelite Info Items Photograph
18	Inviato da Robert Rydzewski Sprague Capacitor Indicator Info Items Photograph Exploded AC line Bypass Capacitor Info Items Photograph Multisection Capacitor Blocks in Metal Cans Info Items Photograph
19	Inviato da Robert Rydzewski Collecting Radio Novelties Detail / Commentradio Christmas cards Info Items Photograph Article
20	Inviato da Robert Rydzewski Vintage TV: Cliff Gardner - Electronics Pioneer AuthorRingwald Detail / Commentworked with Farnsworth Info Items Photograph Article
21	Inviato da Robert Rydzewski Cartoon from Gridley's Radio Shop, Dec. 1939 AuthorBoucher Info Items Diagram or Drawing
22	Inviato da Robert Rydzewski Radio Miscellanea: To Web or Not to Web Letters AuthorRudisill, Rhoden, McGough, Jarvis.. Info Items Letter

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