I don't have any pictures in my meagre library of any of those human powered machines, but later on today I'll have a go through some of my prints in boxes in the darkroom looking for cycle images. Anything human powered, cycle wise is what I'm basically advocating for. That said, these days a...
New. Aviphot 200 cut down and loaded into a 126 cartridge shot in a Kodak Instamatic 124, printed on Ilford paper, but this is a phone photo of the print. My original jig to punch holes messed up and I had to punch them twice. It was too dark to expose the film at the 1/90 f11 the camera shoots at, so I overdeveloped quite a bit.
Don, Have you considered using an ortho emulsion cut down to 35mm for punching 126 film stock? You can see what you're doing in the low red light... Terry
Unfortunately, there aren't many ortho films in 120. There's Ilford, at iso 80, and a Foma film that I have never tried (I think it's available in 120, I might be wrong). The advantage of the Aviphot film is: I have a large amount of it (bulk 70mm rolls).
Anyway, it'll likely be another couple of years before I revisit 126.