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Details
cover 1876 (1 Feb.) mourning envelope (peripheral faults) from Georgetown to London bearing perf. 10 6c. tied by "A03" obliterator and very rare "1½ A03" accountancy h.s. in red (Proud Type A4, over two months later than recorded; Townsend and Howe page 220, Figure 5) and showing, on reverse, despatch and arrival (23.2) datestamps. Photo