The Colt Army Special, but I wouldn't work at it, because my Colt Official Police is the same revolver with a different name.  The .40 Hi-Power, because I really believe it was a great pistol.  FN beefed up the barrel, frame and slide on that one--unlike EVERY OTHER maker of .40S&W pistols in the 90s who just put a .40 caliber barrel in their 9mms and changed the springs, FN came to the party late because they re-engineered the HP.  Some things are obvious--three locking lugs rather than two on the traditional 9mm P35.  And compared side by side, an obviously thicker and slightly heavier pistol compared to the 9mm.  Yet for a 1911 guy, it still was not an overly heavy pistol, just tough enough to handle the .40S&W cartridge safely.

I don't know if there are any others.  Oh, I have been looking at Star PDs, but I won't pay what most sellers want.  And I did replace some of those--the Ruger .22 with the bull barrel model, etc.  And I have a Bulgarian PM that is every bit as good as a shooter as my Ernst Thaelman PM, if not as collectible, so some of those nice-to-have guns don't need to be replaced.  So--probably the Hi-Power and Anaconda are at the top of my list to actually own again.

Note that I didn't mention any SIGs other than the P230 and no Glocks at all?