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Antique Radio Classified

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

Periodical   Volume 14Number 7July 1997

arc_vol.14_7.jpg
created by: Robert Rydzewski (11.Feb.14) available by: Konrad Birkner † 12.08.2014
Page Content
created by
Robert Rydzewski
  • Poulsen's 1900 Telegraphone Diagram
  
created by
Robert Rydzewski
  • Vintage Recording: Vintage Audio Recorders - Evolution of a Book
  • Webster Chicago Model 80 Single-Channel Tube-Type Wire Recorder, 1947-52
  • Minifon 360S Transistorized, Battery-Operated Wire Recorder
  
created by
Robert Rydzewski
  • Voice of Music 714 2-Channel Tube-Type Tape Recorder, 1955-7
  • Drawing from Poulsen Patent 661.619 Telegraphone Recorder
  
created by
Robert Rydzewski
  • 1962-4 Single Channel Apollo Apolec Tape Recorder
  • 1961-2 Roberts 990 AC-Operated, Tube-Type Tape Recorder
  • 1966-7 Concertone 800 "Revers-O-Matic" 6-Head AC-Operated Hybrid Tape Recorder
  
created by
Robert Rydzewski
  • 1953-60s Ampex 350 Tape Recorder
  • Dual-Channel, Tube-Type Electronics of Ampex 350 Series
  
created by
Robert Rydzewski
  • With the Collectors: The Splendid Receiver - Variations on a Theme
  • Splendid Sr. Model III 1-Tube Regenerative Receiver
  
created by
Robert Rydzewski
  • Schematic of Splendid Sr. Regenerative Receiver
  
10 
created by
Robert Rydzewski
  • Masterphone Co., Iowa City, IA Nameplate
  • Splendid Jr. Receiver Namelplate
  • Splendid Jr. 1-Tube Receiver
  • Masterphone Receiver
  
11 
created by
Robert Rydzewski
  • Collector's Corner: Cone "Ship Speakers"
  • Vitalitone & Tower "Pirate Ship" Speakers
  • Na-ald & Tower "Adventurer" Speakers
  
12 
created by
Robert Rydzewski
  • 1944 Philco Microphone Converted to Lamp
  • 1930s Unknown Model Televian 4-Tube Japanese Tombstone
  • 1930s ERPI/WE Intercom Set
  
13 
created by
Robert Rydzewski
  • 1956 Olympic 447 AM Battery Transistor Radio
  • Gilfillan Grandfather Clock Radio Unknown Model
  • Thordarson 8508.6 Spark Coil
  • Space Radio Model GR-150
  
14 
created by
Robert Rydzewski
  • Vintage Test Equipment: Hoyt Electrical Instrument Works
  • 1920s Hoyt Model 100 Meter for Tube Testing
  • 1920s Hoyt AC Ammeter
  
15 
created by
Robert Rydzewski
  • Original Hoyt Factory in Penacook, NH
  • Modern Meter Made by Hoyt Electrical Instruments Works
  
16 
created by
Robert Rydzewski
  • DeForest D-12 Receivers
  
17 
created by
Robert Rydzewski
  • Rada Cron Cathedral Set
  
20 
created by
Robert Rydzewski
  • Turner Microphone
  
21 
created by
Robert Rydzewski
  • Evolution of the Audio Recorder
  
22 
created by
Robert Rydzewski
  • Radio Miscellanea: AK Advertising Frames; Meet Seminars Better in Evening..
  

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