![ARGENTINA - 1930 - ZEPPELIN: 5c red on buff 'San Martin' postal stationery card (H&G 46) used with added 1930 strip of three 20c ultramarine and pair 50c grey black 'Zeppelin' overprint issue (SG 582 & 583 with overprint in blue) tied by AEREOPOSTAL B.A. cds's dated 21 MAY 1930. Flown on LZ 127 on the First 'Sudamerikafahrt' with triangular 'Primer Vuelo Sudamericano Zeppelin' cachet in purple on front. Addressed to USA with illustrated LAKEHURST 'Zeppelin' arrival cds in green dated MAY 31 1930 on front.](http://latinamericanphilatelics.com/cdn/shop/products/ARG41109_{width}x.jpg?v=1704106831)
5c red on buff 'San Martin' postal stationery card (H&G 46) used with added 1930 strip of three 20c ultramarine and pair 50c grey black 'Zeppelin' overprint issue (SG 582 & 583 with overprint in blue) tied by AEREOPOSTAL B.A. cds's dated 21 MAY 1930. Flown on LZ 127 on the First 'Sudamerikafahrt' with triangular 'Primer Vuelo Sudamericano Zeppelin' cachet in purple on front. Addressed to USA with illustrated LAKEHURST 'Zeppelin' arrival cds in green dated MAY 31 1930 on front. (Muller #63B)