Both of the Winchester varmint rifles are tack drives and give the Cooper's a run for their money. Both are from the mid 50's as well.
I did forget to mention the Ruger #1 450-400 3" NE.
Somewhere along the line there is a W.R. Papa 28ga hammer gun but I don't recall if it was last year or the year before. I do know I bought it at the Great Northern shoot in WI. Damn I'm hopeless