A few other pieces of info that were not mentioned in the article or Youtube description are:
1. The footage was taken on July 1, 1938
2. Appearing as the Stooges' straightman at this Steel Pier engagement was Eddie Laughton
3. Also on the bill at Steel Pier that week were Abbott & Costello.
4. If you freeze the film at the 2:00 mark you can see a small child holding a woman's hand. That's Larry's son Johnny and wife Mabel.
5. about a dozen b&w still photos from this session have been on display at the Stoogeum since 2004, obtained from Mann's daughter-in-law. The b&w photos show a few things not seen in the color video (including Moe posing as Hitler, and the Stooges clowning with a Barbara Bradford next to a life boat).
Gary