[78-L] Recording & Manufacturing by RCA .......

[Nigel Burlinson]

Although not 78rpm, these two Youtubes give a good idea of the above in 1955.

(Richard Mohr - producer & Lewis Layton - engineer seated at the desk)


http://www.youtube.com/watch?v=xTfNMgrcnZU

http://www.youtube.com/watch?v=5DdbdLDL7sU

Nigel Burlinson