
Cover franked with single 1931 10c blue International AIR issue (SG 338) tied by ESTACION CENTRAL HABANA duplex cds with blue airmail label. Addressed to USA with fine strike of two line 'MAILED ON BOARD M.V. BRITANNIC' marking in magenta.
Cover franked with single 1931 10c blue International AIR issue (SG 338) tied by ESTACION CENTRAL HABANA duplex cds with blue airmail label. Addressed to USA with fine strike of two line 'MAILED ON BOARD M.V. BRITANNIC' marking in magenta.