This episode of Richard Diamond is listed 
as Not Available.

*        "BELLE OF PINE TOP CROSSING"     94  04-20-51  :30:00*

Note name change based on script:

Friday, April 20, 1951	16	"Tug"	

http://tobaccodocuments.org/rjr/514602579-2610.html	
http://tobaccodocuments.org/rjr/500101634-1665.html

If you know where we might find this missing episode, please contact us.  We would like to restore this broadcast and add it to the collection.