, addressed to Perth, Western Australia, bearing 4d. blue with margins all round except at lower left where just cut into; backstamped "CAPE TOWN/MR 20/1857/CAPE OF GOOD HOPE"; flap torn, otherwise very neat." /> cover 1857 (20 Mar.) cover from Cape Town<I> "per 1st vessel to the Swan, Adelaide, Victoria or Sydney"</I>, addressed to Perth, Western Australia, bearing 4d. blue with margins all round except at lower left where just cut into; backstamped "CAPE TOWN/MR 20/1857/CAPE OF GOOD HOPE"; flap torn, otherwise very neat. | Christie's