Pan American Airways Wartime Transatlantic Air Mail: Censorship and the LATI Substitute

By John Wilson and Frank Walton RDP FRPSL

A Jubilee Reminiscence
by John Davies FRPSL

International Postal Reforms. (In 2 Volumes)
by James L. Grimwood-Taylor RDP FRPSL

Ceylon: The Pence issues
by Kurt Kimmel RDP FRPSL & Patrick Pearson VRD RDP Hon FRPSL

The Postal History of the Universal Postal Union:
The Postal Card (Worldwide) 1869-1974

by James Peter Gough RDP FRPSL

Tibet Stamps & Postal History

by Steve Chazen and Danny Wong FRPSL

A History of The Royal Philatelic Society London 1869 to 2019

Edited by Charles Oppenheim FRPSL

The Court Bureau: A London Company and its Stamps 1889-1891
by Vincent West FRPSL

The Fathers of Philately
Inscribed on the Roll of Distinguished Philatelists
by Brian J Birch FRPSL

Royal Philatelic Society London Members' Collections 2019

Edited by Mark W Bailey FRPSL and Frank L Walton RDP FRPSL.

British King George V Definitive, Profile Head and Seahorse Stamps Overprinted for NAURU

by Robert C. Stein FRPSL

The Returned Letter Offices of Great Britain to 1912 and Beyond
by J. Kenneth Snelson and Robert B. Galland FRPSL

The Paper Trail: World War II in Holland and its Colonies
as seen through Mail and Documents

by Kees Adema RDP FRPSL and Jeffrey Groeneveld.

Perkins Bacon Great Britain Line-Engraved Postage Stamp Printing 1840 to 1846

by Alan Druce FRPSL

British Letter Mail to Overseas Destinations 1840 to UPU

by Jane Moubray RDP Hon FRPSL FRPSC & Michael Moubray DL Hon FRPSL

Forgeries of the Great Britain 2s Brown of 1880

by Bob Galland FRPSL & Karl-Albert Louis FRPSL

Southern African Mails, Routes, Rates and Regulations 1806–1916

by Brian Trotter RDP FRPSL

The 1836 Anglo-French Postal Convention

by Geoffrey Lewis FRPSL

Bahamas – Stamps and Postal Stationery to 1970

by Peter Fernbank FRPSL