A nice start to the thread Bryan, alas, we in the South of England have not had any snow to get out and photograph this winter.
I picked up a Holgapan 120 6x12 recently and shot a few test shots to find out if there was any light leaks. Fortunately no light leaks but a loosely wound roll affected the pictures. I shot anther roll and tried to develop in Rodinal but I didn't have any images, not quite sure what happened whether the RO9 was totally shot as I am sure that I took the lens cap off, but I'll give it another go tis week hopefully.
Fomapan in Ilfotec HC.