More stamps identified by Gustamps

A puzzled visitor to Gustamps shop asked Gustamps to help him identify a stamp. The stamp shown to Gustamps was perforated and printed in green. Gustamps go on to explain the design depicted the head of Mercury and was inscribed 'MERCUR'. Gustamps told the visitor the stamp was a local stamp of Germany. Gustamps pointed out to the visitor to Gustamps shop, small print incorporated within the design. Gustamps explained the small print inscribed on the stamp read 'PRIVAT STADT BRIEF EXPEDITON' was in the German language. If you have any stamps you cannot identify please get in touch with Gustamps who offer their expert help free of charge.