I bought these 3 great looking relic GABs a while ago from WAF.
They were all unissued pieces that somehow ended underground, the seller (who also dug them up) found them in fortress Breslau back in the 80's.
They are all in zinc, so i'm really worried about zincpest ruining them futher (which has already started)
Should i give them a vaseline bath (have seen some great results of it), or would that damage the relic?
also, could anyone ID the makers? I'd love to buy a mint one of each someday to show them off as a set