NDRob's Kaiserreich Minor Coin Proof Type Set

关于此套币: This is an ongoing effort to complete and upgrade. I have a large eagle 2 pfennig in NGC that I don't want to cross. I'll try to find another to put in PCGS plastic for the set. The 20 pfennig silver is a tough coin and it's not clear to me that any proofs exist. I think a strong case can be made that all certified proofs are really PL. I haven't seen evidence of the 10 Pfennig Zinc in proof yet either. None certified at PCGS and none seen in my limited reviews of auction records.