British Columbia Institute of Technology Broadcasting ; 1960s ; two microphones in stands and one overhead microphone - Archives & Special Collections
Microfiles: The Calrad DM-17 Classic Vintage 1960s Microphone - ProSoundWeb
Neumann U47 Vintage 1960s Microphone, Original capsule with M Stamped – Teletechproaudio
Reslo Ribbon Microphones - Catalogue Literature late 1960s… | Flickr
Mélodium 76A 1960's / 70's | Martin Mitchell's Microphones
MICROPHONE, Sennheiser, "MD421/2", 1960s. Other - Musical instruments - Auctionet