Various Publications mainly relating to postal history incl. postal cancellations of London - Westley, British pmks - Alcock & Holland 2nd edn & revised edn (1977), History of the post in Derby - Wilson, postal history of Doncaster - Sedgewick, Leicester & the post - Dibden, postal history of Kingston-upon-Hull - Craven & Fowler, experimental duplex cancels of Scotland, Isle of Man pmks surface & air - Massy, Penny Red stars - Tonna, The Stamps of GB part I, The Line Engraved issues - Seymour, Ormond Plating cards, Postage stamp varieties illustrated - Alcock & Meredith & more smaller publications. (Image)