Trinidad: 1880 (ca.) Q.V. provisional formula registration envelopes, format as for Great Britain 1878-79 issue but with semi circular collar “FOR REGISTRATION ONLY” in olive-green on flap, additional imprint “McCorquodale & Co’s Patent Registered Envelope” in black. Extremely rare. (3 items) Photo. (Image1)

Trinidad and Tobago: A collection, incl. Trinidad range of Britannias with 1852-60 (1d.) used (2, not guaranteed), 1869 5s. mint (2), 1896-1906 £1 used, Tobago 1880 4d. unused, then War Tax issue with varieties, 1922-28 £1 mint, Official 1909 1d. overprint double used, overprint inverted used, etc., mixed condition. (approx. 150)