Medieval Pewter Pilgrim's Badge of Saint Werburgh1903 French PO Tchongking, OVP TCHONG-KING 30c, Scott TCH 10 MH1945 Central China, Grain & Mountain Overprint Issue, Scott 9N107–9N1091946 Taiwan Block, Hong Kong Print 30¢ on 15¢ OVP Zhong-kei, Scott TW17 MNH1903 French PO Yunnanfou, OVP “YUNNANSEN?? 30c double figures, Scott YUN 9 MHPapua New Guinea Polymer 2 Kina (1991), UncirculatedDanzig 1920 Germania Overprints, 5pf, 10pf, 25pf – Michel DA 16–181946 Taiwan Dr. Sun, OVP 1 on 30, Scott TW21, block of 4 MNH1949 Gold Yuan ovpt 10 on 30 violet, tax stamp used as definitive, Scott IM 911941 Curacao Scott 160 Queen Wilhelmina 30c Konijnenburg IssuePortuguese 1922 Mozambique Ceres Overprint 30 Centavos Olive Green1948 NE Provinces Sun Yat-sen, 500 on 30 ovpt C.E.P.W, Scott NE41Robert Indiana - Love, 1967 - Hand-signedBill Schmidt, "Evergreen Landing" Limited Edition Printer's Proof Serigraph, Numbered and Hand
