Got these three ram-shell holders (no idea what they are actually called) when i got my first batch of reloading gear back then. As it was my first reloading anything, it took me a sec to understand why the 9mm shell holder wouldn't fit. Ended up having to find some website where some guy made old CH parts and ordered a new ram. It may have been on this site from when I waded into here about ten years back on a lost login.
38spl, 44spl, and something that fits 308. Box is marked CH Die Company, the 44spl is marked Pacific.