ID help 12 ga handloader set

[Vaterslote]

Came in a box from auction. Anyone recognize this? Appears to be for loading 12 ga. Only marking shown in picture 448 12 looking for help identifying and is all the pieces are present.

 

[Otto V]

Some of those are parts from an old Mec reloading press. I have a Mec 400 (1960s) which was designed for reloading paper hulls. The large die marked 448 12 is the crimp die. I'm not sure what the next 2 parts are. The 2nd from right is a part of a crimp start die (for 6-fold crimp). The part on the right is an old style metal wad guide fingers. Without the rest of the press, there is not much you can do with these parts.