Brazil 1989 Aerosports & Anniversary of Santos Dumont's Flight set of 2, SG 2373-74 unmounted mint
Brazil 1989 Aerosports & Anniversary of Santos Dumont's Flight set of 2, SG 2373-74 unmounted mint
Brazil 1989 Aerosports & Anniversary of Santos Dumont's Flight set of 2, SG 2373-74 unmounted mint