Mamiya 7ii 80mm Ilford Delta 3200 pro set at 1600 on camera (that's as high as it goes). I forgot to compensate for the 1 stop down and the negs are darkish, though I increased the fix time by 4 which cleared things a bit. I followed this advice, which is great. The source scan is about 1gig, 9600dpi.
Looks good. That film is a native 1600 anyway, correct?
I've read that Ilford rate it at 1250, you push or pull on camera or in development, I don't know of any film cameras that go to 3200. These shots were the best of 10.
I love industrial shots. Such great hidden angles, raw materials and decay. Something lifelike and perhaps not sinister but certainly not benevolent about old factories and warehouses.