LET'S BE READY. Safety Education Dept., Aetna Casualty and Surety Co., c1942. Presented by The Connecticut Defense Council. 1 reel, sd.

Appl. author: F. W. Bright.

© Aetna Casualty and Surety Co.; 2Apr42; MP12346.

LET'S BEAT OUT SOME LOVE. Soundies Distributing Corp. of America, Inc., c1943. 1 reel, sd.

© Soundies Distributing Corp. of America, Inc.; 29Oct43; MP14083.

LET'S COGITATE. Loew's Inc., c1948. 8 min., sd., b&w, 35mm. (Pete Smith Specialty) (Have You Ever Wondered, no. 2) An MGM picture. Based on material appearing in Parents Magazine.

Summary: Pete Smith endeavors to tell why a boomerang comes back, and how many miles an elevator boy travels in a day.

Credits: Producer and narrator, Pete Smith; director, David Barclay; screenplay, Joe Ansen, David Barclay; film editor, Joseph Dietrick.

Cast: Dave O'Brien.

© Loew's Inc.; 10Dec48; MP3576.