This is a nice powder measure with eleven interchangeable rotors. Three are undrilled and the other eight have different volumes. Photos below.

https://postimg.cc/gallery/ZqCYdYX


It uses rotors like the RCBS Little Dandy that copied the Pacific, but rotors don't interchange. Rotors are tough to find, but easy to make. Just buy some round brass or aluminum rod sized to slip into the hole on the measure, cut the alignment slot and then different depth and diameter holes aligned with the hopper for whatever charge you like.
Originals were knurled to make turning easier to drop charges, but they turn easy enough to not need knurling.

I'd like $125 shipped. PM if interested.