File:Vintage Electra Portable 4 Transistor Reel-To-Reel Tape Recorder, Model TP-500, Made In Japan, Circa 1960s (15706532371).jpg - Wikimedia Commons
File:Vintage Sony Reel-To-Reel Portable Tape Recorder, Model TC-211, AC Operation Only, Made In Japan, Circa 1960s (32061047370).jpg - Wikimedia Commons
Vintage Soviet Reel to Reel Tape Portable Recorder Player "Turn snow-202 " USSR | eBay
Old Portable Reeltoreel Mini Taperecorder Microphone Stock Photo 138036620 | Shutterstock
Rewind Museum. Philips EL 3586 portable reel to reel audio recorder. The Honeytone, F1-Chord, Simon tape recorders. Wire recorder.
File:Vintage Valiant 5 Transistor Portable Reel-To-Reel Tape Recorder, Made In Japan, Circa 1960s (16839828406).jpg - Wikimedia Commons
Vintage AIWA MODEL TP-61R Mini Portable #top Tape Reel to Reel Recorder, Tonbandgerät, Magnetofon - YouTube
File:Vintage Craig Panorama Reel-To-Reel Portable Tape Recorder, Model 2106, Solid State, Made In Japan, Circa 1965 (15922643586).jpg - Wikimedia Commons