'POSTAL CANCELLATIONS OF LONDON 1840-1890' BY WESTLEY. Fine copy 1950 hardback, 170 pages published H F Johnson, contents: The London Post, Early Machine Obliterators (Pearson Hill, Rideout, Azemar, Postcards, Sloper, Hoster, Etheridge and Cresswell), The Inland Branch, The Foreign Branch, The Newspaper Branch, The Registered letter Branch, The Returned letter Branch, The London District Post, The East Central District Office, and the London District Office with sections on various Branches. Excellent reference particularly experimental cancellations. (Ref 140420).
