1900 (Jan 11) Envelope sent registered from Suva to London bearing 1891-98 1d rosy mauve perf.11 irregular block of 5 (5d rate, 4d registration + 1d postage) tied by two strikes of G.P.O. SUVA c.d.s (further strike alongside) and additionally tied by London registered oval ds, a very neat and attractive usage. (Image)