Lot 80120 – 1859-61 6d blue, pair with good to large margins,

1859-61 6d blue, pair with good to large margins, used together with De La Rue 4d rose perforated on folded letter to Calcutta “p Str. to Aden”, tied by oval B53 numerals, MAURITIUS despatch of DE 6 61 on reverse, Calcutta Ship Letter cds JA 13 1862 in red, minor soiling at edge, attractive and rare combination franking.