50c carmine on blue 'Central American Airways' SEMI-OFFICIAL airmail issue, a fine used copy with part TEGUCIGALPA cds in violet. A scarce issue in used condition. (Sanabria #502)
50c carmine on blue 'Central American Airways' SEMI-OFFICIAL airmail issue, a fine used copy with part TEGUCIGALPA cds in violet. A scarce issue in used condition. (Sanabria #502)