Shell Plate Id.

I bought a box full of reloading gear at the flea market.I'v Id. most of it,have 3 shell plates do not know what they fit.they are number-06,16,30. Five station.back side has 10 detents around center hole,plus looks like a detent ball off to one side,any body know?

Well you just described the plate on my Hornady Projector to a T. The same plates as the Lock and Load.

Of course it still could be any number of brands, but sure sounds like mine.
06 is 22 ppc
6mm ppc
38 spl
357 mag

16 is
221 rem
222 rem
223 rem
6mm/223
7mm/tcu
7mm/223 Ingram
7x47 Helm
380 auto

30 is
44 mag
44 spl

Hope that's it.

Thank you JM,I'll tag them and put them in my rainy day box.