Zimmermann relic skulls

[Aldo]

Here are two ground-dug relic Zimmermann TK's I recently picked up.

The first one appears to be a zinc or tombak skull, heavily corroded but intact with both prongs. You can still see the rzm mark and 499/41 makers mark.

The second one is a Cupal version that is heavily pitted and slightly crushed. You can clearly see the copper on the reverse side with clear markings and both prongs.

Here they are with my other examples to help show the similar features to look for