O) 1939 - 1941 CUBA, CARIBBEAN, CONNECTION WITH AN EXPERIMENTAL POSTAL ROCKET FLIGHT HEALD, AIRPLANE

O) 1939 - 1941 CUBA, CARIBBEAN, CONNECTION WITH AN EXPERIMENTAL POSTAL ROCKET FLIGHT HEALD, AIRPLANE FLIGHT FROM KEY WEST BY DOMINGO ROSILLO, SIR ROWLAND HILL, FIRST STAMPS OF BRITAIN, POET AND PATRIOT JOSE HEREDIA AND PALMS, HEREDIA AND NIAGARA FALLS, OVERPRINTED, XF