Tom A
RFF Sponsor
At the start of every roll, I shoot my "Tag" card. A simple small white board that can be wiped clean - though it does spread black dust - it works. I usually note camera with # number and lens, with # number it is one of many similar lenses (Nikkor 50mm f1.4 - of which I have too many!). If I have to reload while out and about - I just shoot the first frame of the new roll of the same subject that was the last shot on the finished roll.
Bigger lots of film (travel) - I simply tag the film, gaffer tape and a running tally of numbers. Usually not a big problem in keeping track of lenses and cameras. I rarely change lenses - rather carry 3 bodies with my standard lenses, a wide, medium wide (35) and a 50 or occasionally a 90.
The differences between the field of view are distinct enough to make it easy to separate them. Many of my cameras also have notches in the film gates - so that is another help.