Trev - you missed the .358 Norma Magnum. I purchased mine (cold stone stock) in 1972 & used it that fall-winter for coyotes. Man - those 250 Speers at 2,840fps would sure open up a coyote. In 1974 I bought an unfired .375 barrel from a fellow for $100.00 - lot of money then - It headspaced perfectly with the sights straight up and down - perfectly matched my action. In 1974, I used it with cast bullets for 3 position competition shooting.
Later that year, I built up a full bore .038 match rifle for position, and kept the .375 for deer/moose/bear. I only ever shot deer with it after moving South - eat right up to the hole - 270 Power Points, 70gr. IMR 4064 - bug-hole groups.

Nice board you've got there. Exquisite!