The Crime Club. Episode 12, Murder Makes A Mummy. Murder makes a mummy do what? A son of a police chief is showing his girlfriend a mummy at a museum when they notice that a murdered man has taken the mummy’s place. So where is the real mummy? I’ve no idea. It wasn’t my mummy. (May 29, 1947.)
The Space Patrol. Episode 15, The Mysterious Meteor. Buzz and Happy are inside the planet Venus and, since nothing much is happening there, they go up to the surface just in time to see a falling meteor threaten a damn. (February 14, 1953.)