Have a couple to post Last one is not classic but interesting.
Old West Repoductions for my M 36 3 inch. He is mostly a cowboy holster man but makes a few for modern handguns he likes.
El Passo's street combat for the M 10 2 inch
El Passo's tanker for the M 25-2 45 LC
Another El Paso Street combat but this one is for the Smith 342
And last for the guys that like plastic guns Comp-Tac's Minotur Hybrid It's half Kydex and Half leather. Slide version that holds the S&W M&P 9L & 9C