I'm not responding to a folding pan, but the comment about a skillet being used.
(I'm not going to dice words like skillet or pan)
I don’t have a ton of time to do research for other people.
This responds to the idea that pans were indeed used and is a partial list;
Ryan R Gale has recently compiled a collection of articles on fur trade in a book called;
Outfits and Advances, available from TOW.
This man has gone to the Hudson Bay Company archives in Winnipeg and studied the microfilm records a list of the specific reels and sources are listed in the book.
Items made at York Factory;
Pans,tin- flat for baskets, large milk, oval, round, covered, deep
(HBC reel 1M1611)
Items in personal cassette of employee’s;
* XY Company Clerk George Nelson while traveling in 1802 wrote
“our Kitchen was a tea kettle, a tin kettle to cook in, a frying pan, pewter basins,,,”
* Laurrent Cadotte 1826; 1- oval tin pan
* Allen Murray 1817; 1-tin pan No.3
These people where involved in the fur trade, OK?
Not the capture and harvest of furs for trade.
Different ball game dude, now do you want to study the “Courier de`bois? That’s the guys that ran the woods,,,
So it’s a complete different study than RMFT and much older with much more extensive written record.
All I have to do is find more than one source that they did actually wipe their butt, because if I don't I have to presume that they didn't.