Mr. Keen, Tracer of Lost Persons — 1940

4 episodes broadcast in 1940.

May 9, 1940 The Case of the Missing Doll Listen (MP3)

May 30, 1940 The Case of the Woman Who Wasn't Needed Listen (MP3)

June 5, 1940 The Case of the Woman Who Wasn't Needed Listen (MP3)

June 11, 1940 The Case of the Missing Doll Part 4

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