O) 1888, SPECIMEN BRIEFST, KING ALFONSO XII - SC 130 10c,SC 131 20c, UNUSED EXAMPLES ON SMALL PIECE, HANDSTAMPS

O) 1888, SPECIMEN BRIEFST,  KING ALFONSO XII - SC 130 10c,SC 131 20c,...

O) 1930 UNITED STATES - USA, GRAF ZEPPELIN ISSUE, ZEPPELIN OVER ATLANTIC OCEAN 65c SC C13, ZEPPELIN BETWEEN CONTINENTS $ 1.30

O) 1930 UNITED STATES - USA, GRAF ZEPPELIN ISSUE, ZEPPELIN OVER ATLANTIC...

O) 1933 UNITED STATES - USA, GRAF ZEPPELIN, CENTURY OF PROGRESS ISSUE - AIRSHIP GRAF ZEPPELIN FLIGHT TO MIAMI, AKRON AND CHICAGO

O) 1933 UNITED STATES - USA, GRAF ZEPPELIN, CENTURY OF PROGRESS ISSUE -...

J) 1973 MEXICO, COURTESY OF THE JOURNAL OF RAILWAYS OF MEXICO, GUTEMBERG POSTCARD

J) 1973 MEXICO, DONATION FROM ARGENTINA TO MEXICO FROM THE SCHOOL OF GENERAL SAN MARTIN, HORSE

O) 1893 UNITED STATES - USA, COLUMBIAN EXPOSITION ISSUE - COLUMBUS IN SIGHT OF LAND - LANDING - FLAGSHIP - FLEET - SOLICITING

O) 1893 UNITED STATES - USA, COLUMBIAN EXPOSITION ISSUE - COLUMBUS  IN...

O) 1946 BARBADOS, KING GEORGE VI - END OF THE WORLD WAR - VICTORY, REGISTERED TO BERMUDA

O) 1946 BARBADOS, KING GEORGE VI - END OF THE WORLD WAR - VICTORY,...

RO) 2009 CARIBBEAN, BIRDS - COLAPTES - TORREORNIS - FERMINIA - ARATINGA - MELLISUGA - TODUS - TURNAT - TOURISM - LANDSCAPE, MNH

RO) 2009 CARIBBEAN, BIRDS - COLAPTES - TORREORNIS - FERMINIA - ARATINGA...