cover 1857 (5 Feb.) entire letter from Adelaide to Scotland (Stirling 6.4 backstamp), bearing 1855 London printing 1d. dark green (2) and 6d. deep blue in combination with 1856 Adelaide printing 2d. blood red (2), all with two to three margins and cancelled by dumb obliterator, faint Adelaide "PAID" d.s. in red on front; one 1d. affected by horizontal fold to the entire, otherwise an extremely pretty three colour mixed issue franking