Micronesia 210 ah sheet

Micronesia 210 ah sheet of 2 blocks of 8, MNH, slightly bent on a corner margin $10.50. Michel 406-413 bogen. Pioneers o,f Flight, 1995. Robert H. Goddard; Leroy R. Grumman; Hugo Junkers; James A. Lovell; Louis-Charles Breguet; Juan de la Ciena; Donald W. Douglas; Reginald J. Mitchell.