The Cushing Library says there is no copy in the university archive. There is nothing in the Library of Congress, either. I am assuming the radio play was broadcast in WTAW. They may have a copy, but i doubt it.
The Cushing Library is digitizing its collection of The Battalion and I am expecting once that is finished, we will get a better picture when the student newspaper started referring to the fans as the team's 12th Man as well as get some more info on the radio play. For all I know, the university, in response to the call they received this week, may be already searching whether The Battalion spoke of the 1939 radio play. I doubt it though.
My guess is the university will trot out some meaningless statement that will be shredded to pieces in seconds. The university administrators know by now their scheme has run its course and they also know whatever they say at this point is will have to be defended in public, so I'm not expecting much from them.
By the way, the Red Thompson letter seems to be in an IBM font. People I have showed to to seem to think it is "Elite" which wasn't even invented until 1953, so any thought that letter pre-dates the radio play is invalid. I knew when I read it Thompson was just parroting the radio play fairy tale. I am trying to find out when Thompson died so we can establish a range for the date of that letter and narrow that down over time, so if you could pass that info along, I would appreciate it.
The problem for the university remains they can't reconcile Gill's 1964 explanation of how the school's tradition originated in 1939 with the representations made in the trademark filing that it started in 1922. I hope the school gets asked why there isn't a scrap of paper anyone living or dead has ever seen that pre-dates the radio play that ties Gill in with the tradition. Of course, i know why, but i would like to hear the school administrators explain that on the record.
So no copy of McQuillen's radio play and no newspaper reference to its broadcast, either. Just Gill's explanation that it was the origin of the school's 12h Man tradition.