1972: EVOLUTION of MICROPHONES at the BBC | Nationwide | Making Of | BBC Archive
Watch video 1972: EVOLUTION of MICROPHONES at the BBC | Nationwide | Making Of | BBC Archive online without registration, duration 05 minute 50 second in high hd quality. This video was added by user BBC Archive 08 October 2022, don't forget to share it with your friends and acquaintances, it has been viewed on our site 14 thousand once and liked it 58 people.