A .32 S&W Long revolver can fire the .32 S&W Long and the shorter .32 S&W cartridges. It is not compatible with any other .32/6.35mm cartridge.
.32 long what? That's a cartridge designation, and even at that it could be .32 Long Colt, .32 S&W Long, .32 Long (rimfire), or .32 Long Rifle (Centerfire).
The 32 S&W long or 32 S&W can be fired in a .32 H&R Mag revolver. The opposite is not true.
Late 60's to early 70's
No
80's or so
Buy a reloading manual.
It would almost certainly be chambered in .32 S&W Long.
1950's
early 80's
I Have a .32 long ctg seR# 2467 what can you tell me about it. Age, value?
Late 60's to early 70's