1938-1945 WWII era Civilian Postal Links with Axis & Occupied Countries (8)
1861-1865 American Civil War - Confederate States of America (7)
1870 Franco-Prussian War (1)
1899-1902 Second Boer War (1)
1914-1919 WWI era civilian mail (1)
1914-1919 WWI era military mail (5)
1938-1945 WWII era Civilian Postal Links with Allied, Neutral & Liberated Countries (2)
1938-1945 WWII era military mail (7)
1933-1946 Holocaust era philately & ephemera (2)
1956 Suez Crisis (1)
Red Cross, Displaced Persons Camps & Postage Exempt Civilian Mail (16)
Terror & Hijack Mail (1)
