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v. 1. The early years: 1851-1962 / compiled by Colin Peachey and John Swanborough
v. 2. A further 21 years 1963-1983 / compiled by Alan Finch and Colin Peachey
v. 3. A further ten years 1984-1993 / compiled by Alan Finch and Colin Peachey
v. 4. A futher ten years 1994-2003 / compiled by Alan Finch and Colin Peachey
v. 5. A further ten years 2004-2013 / compiled by Alan Finch and Colin Peachey ; based on earlier work by George R. Pearson.
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Special event postmarks of the United Kingdom by George R. Pearson. ISBN 9780900214141. Published by British Postmark Society in 1991. Publication and catalogue information, links to buy online and reader comments.