cover DUPLEX: 1853-73 (circa) entires, covers and small pieces (22), a collection of Duplex cancellations, including early London Types with 1853 (30 April "73" (on piece) and numbers to "80", 1857 "74" on 2d. and embossed 10d. (cut to shape) on cover to Russia: the distinctive small "Creswell" type of Exeter (4): Ridout "1" duplex (3) and 1859 datestamp: "Spoon" types for Rugby, Reading, Manchester, Warrington, Wrexham (on piece), Northampton, Oswestry and four other towns, and a selection of Irish towns including Carrick-on-Shannon "Irish" type on 1864 envelope: distinctive types of Carlisle and Newcastle: Oxford "613" errors (3), and 1872 "Azemar" on cover. (56 items)