With a jaunty hat and a sidewise grin, actor Walter Huston — busy in 1932 filming MGM’s Hell Below, (aka Pigboats), a World War I submarine drama– stops to inflate the front tire of a nifty bike. Photo: Clarence Bull.

Here’s the snipe: “We wonder just what Walter Huston said when he found that flat tire on his special racing bike. Mr. Huston rides for twenty-five miles every morning, before coming to the Metro-Goldwyn-Mayer studios, where he is filming ‘Pigboats’ under the direction of Jack Conway.”