$20.25

Stanley Gibbons Specialised Stamp Catalogue, GB, QEII Decimal Issues Vol 4 1979

$3.5

American Philatelist Magazine 2015, November

$3.99

Essay Proof Journal, Oct 1952 Vol. 9 No. 4, US hybrid proofs, Clarence Brazer

$10

Specialized Catalog of United States First Day Covers 1960, Leo August

$7.99

1986 Philatelic Ephemera US Stamps Price List Phoenix Stamp Co. Morristown NJ

$30

The Die Proofs of Waterlow & Sons Part I Great Britain & The Empire to 1960 120p

$2.5

USPS Publication 528 Veterans and the Military on Stamps July 2003 Paperback

$48.11

NEW! GB POST GO CATALOGUE FIRST CLASS MACHIN ISSUES WITHOUT an OVERPRINT 2025 Ed

$5

The Keyplate Exchange Vol 3 No 6 December 1988

$6.74

Stanley Gibbons 1980 Edition Part 1 British Commonwealth Stamp Catalogue

$7.95

1965 American Stamp Supplement No 15 for the Minkus Catalog + 1966 Stamp Journal

$25

History and Evolution of Metered Postage by William K Thomas Postage Stamp Book