cover 1927 (21 Apr.) OHBMS envelope (229x106mm.) registered from Tulagi, British Solomon Islands to Nassau showing boxed "BRITISH SOLOMON ISLANDS TULAGI/PAID" in violet overstruck by despatch c.d.s. and, on reverse, Sydney, New York (30.6), Miami (4.7) and arrival (7.7) datestamps. Most unusual

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cover 1927 (21 Apr.) OHBMS envelope (229x106mm.) registered from Tulagi, British Solomon Islands to Nassau showing boxed "BRITISH SOLOMON ISLANDS TULAGI/PAID" in violet overstruck by despatch c.d.s. and, on reverse, Sydney, New York (30.6), Miami (4.7) and arrival (7.7) datestamps. Most unusual