[78-L] Theatre Guild on the Air - anyone have Oct 15 1950 broadcast

[Thomas Stern]

50-10-15 45 I Know Where I'm Going 
Theater Guild (WIBA): David Niven, Geraldine Fitzgerald, and Bonita Granville in "I Know Where I'm Going." 

If anyone has access to a recording or documentation of this broadcast, would you provide credits-particularly
writing credits, and can you confirm that this is a dramatization of the 1945 Powell/Pressburger film of the
same title ???

THANK YOU!
Best wishes, Thomas.