1857 envelope to Kettering, England with a 4d and pair of 1d’s (SG 1) tied by barred cancellers. A London 24 SP 1857 arrival cancel also ties the stamps. At the lower left is a superb oval POST OFFICE / ‘crown’ / FREEMANTLE / WESTERN AUSTRALIA’ cachet. On the back is a Kettering arrival cancel. A superb and most appealing cover, one of the finest with this franking.