REVENUES: 1911 Transvaal KEVII 10/- grey-black & blue overprinted "Swaziland / Revenue" in two lines (B&H 55). F-VF/U example on small piece, a tad less than fresh, boxed violet MBABANE canceller dated 3 JUL 1911, the earliest recorded date for this stamp (Drysdall, Trotter & vdMolen). Reportedly one of only two surviving examples. An exhibition showpiece for these issues. Ex Trotter.
