These 33 Winchester reloadable cases are re-formed from a more readily available caliber therefore they have the parent case headstamp.
444 brass formed from 30/06 brass
Reloading & Shooting Supplies
L.E. Wilson Case Length Headspace Ga 22-250 Remington
33 Winchester - Wikipedia
444 brass formed from 30/06 brass
Winchester 33 Cal Ammo Box Trademark Scarce 10-9 Dated
Medal Saint Louis Ix Dit Le Prudhomme 1969 Josette Hébert-coëffin King
New Brass Handloader Magazine
45-90 Brass (.45-2.4) - Large Rifle - Brass Cases
33 Winchester Ammo