Just for show, was able to add a 15-4 to my set. Late '70's 14-4, 15-4, 17-4, and 18-4. Next up, 48-4's! Maybe a 16-3 (if I can find one)? **Edit** All Pinned Barrels
I have a 6 inch Model 48 that is likely a dash 4. Bought it new in 1982 and shot one box of fifty through it. I might be talked out of it if you get such an inclination.
BBQ, best spot for natural light in my back yard! 19-4, surely! Looking to complete the 'Masterpiece' set then start marching down the long list of same late '70's vintage K-Frames (10-7, 13, 19, etc, etc).