Before Radio Spirits began issuing sets of old time radio shows, they were putting out individual cassettes of various programs. One release was of two The Six Shooter programs (1435).
Brit is Engaged is better known as A Pressing Engagement and was originally broadcast on December 6, 1953. Unpredictable Horse is also known as Myra Barker and was the final show of the series. It was broadcast June 24, 1954.