Graeme,

I just happen to have a copy of the Montana Hunting & Fishing Information Bulletin for 1965-66, which is when I started big game hunting. The elk tag for residents was indeed $1, as were deer and antelope tags. Mountain goat was $5, sheep $15 and moose $25.

“Montana seems to me to be what a small boy would think Texas is like from hearing Texans.”
John Steinbeck