Watch List notes:

Poland: 10 Marek Polskich 1917 Specimen with red overprint "Muster", 7-gigit serial number A0000000 on back, title on front reads "Zarząd Generał-gubernatorstwa ..." and " ... Biletów Kasy Pożyczkowej ..." at left, P.13s, excellent condition with slightly yellowed and wavy paper along the borders, traces of glue at left border on back. Condition: VF+