Collins Aerospace Museum
The 58A Receiver ···
Passenger Entertainment - 1947 style
 …way before the Airlines.

This received in an email from Steve Black to Denny Culbertson - forwarded to the Museum staff by Alan Erickson.

The way Denny told me about this is that Collins was into the passenger entertainment business way before airlines put it in their planes.
I wanted to pass on this tidbit.
Alan Erickson

Collins Signal, January 1947