R.C. Alcock Limited

year of pub­li­ca­ti­onISBNauthor(s)title
978-0-900039-00-3H.C. WestleyPostal Cancellations of London
1963978-0-900039-01-0Philatelic Adviser Annual
978-0-900039-02-7C.W. Meredith · C. KiddChristmas Postmarks
1970978-0-900039-07-2George BrumellThe Local Posts of London 1680-1840, with a description of the postmarks used therein.
  ''978-0-900039-09-6R.C. Alcock · F.C. HollandThe Maltese Cross Cancellations of the United Kingdom