Oriental Philatelic Association of London
A GUIDE TO THE CUTTINGS IN THE OPAL LIBRARY (continued)
The 1919 Pioneer Emergency Air Mail Service in Egypt and Palestine
T.L.C.Tomkins & W..Stitt Dibden
The Advance of The British Expeditionary Force under General Allenby
The 'S.X.' Series of the British Army Post Offices
1918 R.A.F. Flight from Alepp to Qantara
Desert Airmail Service - Cairo-Baghdad
British Military in the Middle East
The Bulgarian Occupation Regime in Romania (1916-18) ; The Civil Censorship Illustrated
Postal History of Eastern Roumelia - South Bulgaria (1879-1885)
Bulgarian Adversity Covers from Thrace