S&W Holster Marked S1300 #63

[Hog-Sniper]

Can anyone point me in the direction of where I can ID what this holster fits? I'm cleaning out my father in laws estate and came across it. He was a huge smith fan and I feel like it should go to a J frame but I cant verify. Is there any listing of model numbers? Its marked S&W Made by Bianchi S1300 #63. Thanks in advance

 

[SG-688]

From a list compiled from several catalogs:

Fit code 63 = S&W J frame, Charter Arms, Colt D frame 3 inch barrel

Conceivably, the "by Bianchi" holster might have a different fit.