You're asking too much.
The .32 Long could be easy, or problematic - depending upon whether or not your rifle's breechblock has a center or rim firing pin.
If it's a rimfire, it's most likely the .32 Long Colt Rimfire - mostly unobtainium, nowadays AFAIK. Ditto the .32 Short Colt Rimfire.
If it's a centerfire, it could be either the .32 Long Colt Centerfire, mostly unobtainium, or (hopefully) the .32 S&W Long Centerfire, currently made & selling for about $27 per box/50.
The respective rim/center fire .32 Short Colt's will chamber/fire in the respective Long Colt chambers, as well as in the .32 S&W chambers - but not the reverse.
The .32 H&R is fatter & longer still, but more importantly - the H&R is loaded to much higher pressures than that action was designed to hold. Double Ditto, for the new .327 Hornady.