In response to my post Stuntman: Arnim Dahl or John Ciampa, John Ciampa, Jr was nice enough to reply again.

hi you can see a film clip of john ciampa on a hbo film called gizmo it has lots of old clips from the 1920 30s 40s of all kind people doing stunts and inventions the clip of john is from a paramount news reel 1942 its starts with him eating spagetti in is apt in brooklyn ny goes out side and does his stunts the last one is with kid on is back. the next man is arnim dahl i have film with paramount saying his name and old news paper stories of him thank you john jr son

The Film, Gizmo, directed by Howard Smith is available on 8 parts on YouTube and is a very entertaining film. I only wish it would explain more of how these people are.  Here is part 5, the section that has both John Ciampa and Arnim Dahl. As John Jr. explained, it starts with the spaghetti eating scene. You can find the rest on YouTube.