[78-L] stereo, ca. 1932

[Robert M. Bratcher Jr.]

At 07:27 AM 7/8/2009, you wrote:
>We were doing that in Minnesota as well, on a couple of station pairs.  One
>fun summer we did a promotion with a local drive-in theater...placed the FM
>on the theater's window-speaker feed and had folks tune their car radios to
>the AM channel.  Who knew from phase?  :-))
>
>Still the ping-pong audio available at the time did create a buzz and was
>fun to play with.
>
>
>Regards,
>
>Mark Durenberger

Which movies did you play in stereo using this method?