Look up the cartridge. It should be a longer version of the .32 S&W Long
What is the Bullet weight your 'Ideal" tool, if it is a combination tool, is made to cast?
If you have a mold that will cast a 90 grain or a 105 grain bullet you are within range of the cartridges you have been looking at.
What is the Bore/Groove dimensions of you r rifle Barrel(s)?
For Reference:
The 32 LC can be any case length from about .75" to about .93",depending on era and bullet it was chambered for.
The .32 Extra Long seems to be about 1.150" case length and works with 87, 90, and 105 grain bullets.
The .32 Ideal, according to 4th Ed. Ammo Encyclopedia, is a 1.75" case length and is larger than a .32 Lc's diameters.
It is listed as taking a 150 grain .323" diameter bullet.
Stevens .32 Barrels I have seem to all have Groove diameters of .306" to .308" for cartridges and bullets of nominal .312" driving band diameters. by Modern, Jacketed bullet, thinking this is strange; but remember back in the 1880s and 1890s almost all bullets were Lead, not Jacketed, and the propellant was Black Powder.
So Now you need to measure and study what you have and then think about where you want to go in the way of cartridge and Rifle.
Best Regards,
Chev. William