Miniature Radio In Snuff Tin With Acos Microphone Ear Bud – Mullard Antiques and Collectibles
European microphones
Now available on our store ACOS COSMOCORD MI.... Check it out here http://mullard.org/products/rare-vintage-bakelite-cosmo… | Vintage bakelite, Bakelite, Microphone
VINTAGE PHILIPS EL6112/13 Microphone for Reel to Reel Tape Recorder Scarce Model - £5.50 | PicClick UK
Acos Mic 43 - 1960S vintage English microphone demo - YouTube