cover 1859 (May) envelope to River Nile bearing 1857-69 4d. indistinctly cancelled and showing manuscript "Perth, 4/5/59" at lower left; 1865 (Nov.) mourning envelope to England bearing 1865-71 perf. 12 2d. and 4d. cancelled "68" and showing manuscript "Perth 5/11/65" at left; both covers with faults