Every one I ever sold!

But specifically:
6" nickel 25-5, cased.
6.5" 27-2
6.5" 25-2
6.5" 624 (think I miss it the most!)
Customized colt series 70 .45

I'll also ad the one that got away: with dad at 1988 gun show, 5" m27 factory nickeled for $225. We were 2 rows past when dad decided to spot me the cash (was baby-poor). When we got back, it was gone, of course.

No regret: a Bangor-Punta m19. egawd that trigger made me yearn for a Ruger!