There case trimmer is pretty much the same as a Wilson and can use the same shell holders. I just picked up a used one in LasCruses while I was there for the Hunt.
I've been using C&H products since they were in Owen, WI in the 70's, never had a failure, loved their "H" presses, had a three station and a magnum, till I got a turret press and let them go.
The old C&H powder measure had Mircometer adjustments and held almost a full pound of powder.