Grande Bretagne : Cachets et Oblitérations de Londres

291	GREAT BRITAIN	POST OFFICE (of London) Archives Guide	Jean FARRUGIA	1987
279	GREAT BRITAIN	Postal Markings of ENGLAND,LONDON & WALES 1661-1900	S.R.SANDFORD	1986
53	GREAT BRITAIN	Date Stamps of the Gener.Post Branch Offices in London 1829-1858	R.HAWKINS
23	GREAT BRITAIN	London Cancellations Vol I	DUBUS
24	GREAT BRITAIN	London Cancellations Vol II	DUBUS
440	GREAT BRITAIN	Postal Cancellations of London	HAJESTLEY	1960
25-2	GREAT BRITAIN	Squared Circle Postmarks, London Suburban District Offices	COHEN	1983
120-1	GREAT BRITAIN	Cercles Carrés et Cachets géométriques de Londres, (Etudes)	M.BARETTE	1983
120-2	GREAT BRITAIN	London Fancy Geometric Postmarks 1880-1909, Nlle Edition	S. F.COHEN & BARETTE	1994
511	GREAT BRITAIN	London Fancy Geometric Postmarks 1880-1909, Nlle Edition	S. F.COHEN & BARETTE	1994
120-3	GREAT BRITAIN	Squared Circle Postmarks, London East Central Office	M.BARETTE	1984
179	GREAT BRITAIN	London Date Stamp Codes	W.S.DIBDEN	1958
181	GREAT BRITAIN	The Newspaper Branch "Killers"	W.S.DIBDEN	1957
182	GREAT BRITAIN	The Ship Letter Stamps of London	A.W.ROBERTSON	1951