unused Spain: 1930 Railway Congress Postage, Air and Express Letter, 1931 Montserrat Monastry, 1936 Madrid Philatelic Exhibition Postage and Air 10c., 15c., 1938 Defence of Madrid Relief Fund Air 45c. + 2p., 1938 Submarine Service set and sheet (poor); also a number of "MUESTRA" values including Colony issues. (several hundred)