O) 1989 SINGAPORE, SPORT ISSUE, INDOOR STADIUM, ORTH ENTRANCE, ITERIOR,...
O) 2008 ITALY, DISCHIA ISLAND, VIEW OF FORIO, LANDSCAPE, ARCHITECTURE,...
O) 2003 URUGUAY, PALACE OF THE GAUCHO AND THE CURRENCY, ARCHITECTURE,...
O) 1969 GREAT BRITAIN, CATHEDRALS, DURHAM, YORK MINSTER, ST. GILES,...
O) 1977 CHILE, GOVERNMENT JUNTA AND SOCIAL SERVICES OF ARMED FORCES, FDC XF
O) 2016 SIERRA LEONE, OLD CAR, SUPERSONIC PLANE, CONCORDE, PUBLIC...
o) 1934 HONDURAS, TELA ATLANTIDA, VIEW OF PALACE AT TEGUCIGALPA, CIRCULATED TO USA
O) 1940 HONDURAS, COAT OF ARMS SERVICIO CONSULAR 1 dolar U.S. gold, AMERICAN BANK NOTE, XF
O) 1949 HONDURAS, DIE PROOF, DR JUAN MANUEL GALVEZ AND DON JULIO LOZANO, SC C180 5l, INDEPENDENCE PRESIDENTIAL SUCCESION
O) 2004 HONDURAS, IMPERFORATED, WILDLIFE IN PATH OF EXTINCTION, AGALYCHINIS TAMANDUA, FROG, HONEY BEAR, MNH
O) 2020 HONDURAS, FORESTAL CONSERVATION INSTITUTE - BIOSFERA DEL RIO PLATANO, FROG - AGALICHNIS, BLANCA JEANNETTE, TO USA
O) 2021 HONDURAS, ARTWORK SIGNED ORIGINAL, SIGNATURE OF THE ACT OF THE INDEPENDENCE OF TEGUCIGALPA, FRANCISCO MORAZAN, JOSE CECILIO DEL VALLE, DESIGN CERTIFICATE OF AUTHENTICITY, MNH AND XF
O) HONDURAS. BUILDING 12 centavos, ALVIN M. BARRETT, SAN PEDRO SULA, CIRCULATED PHILADELPHIA, AIRMAIL