[78-L] Audio Recording History 2 DVD Set

[agp]

This just dropped into my in-box. Don't know if its been discussed or 
otherwise commented on good/ bad.

http://www.mediaoutlet.com/audio-recording-history-2-dvd-set-p-313.html

It includes:

A REVOLUTIONARY NEW TRIUMPH IN TAPE (1958, 14:54)
A VISIT TO WURLITZER (1950, 40:19)
COMMAND PERFORMANCE (1942, 18:58)
HOW TO LISTEN TO...NEW DIMENSIONS IN SOUND (1957, 17:44)
LIVING STEREO (1958, 7:42)
THE SOUND AND THE STORY (1956, 58:50)
SOUND RECORDING AND REPRODUCTION (SOUND ON FILM) (1943, 10:39)
WANNA BUY A RECORD? (1951, 29:58)

Detail at the link

T