A strong area of stock is our China from Imperial to WW2 with many fine censor covers and Air Transits. A good selection of the overseas Post Offices, Austrian, British, French, Japanese and Russian with offices in Manchuria. Many mixed combinations, I.P.O's . Coming soon the John Marc Sitarek accumulation of China, French Post Office and Indo-China with magnificent French Detachment in the Boxer Campaign covers. John Marc also had a fine selection of the Chinese Labour Force which are not often seen, he built this selection over thirty years. One of the darker aspects of World War One was the plight of 12,000 Chinese workers who were recruited by the British Army from the North of China in 1916 to serve on the battle front in France as labourers, trench diggers, munitions carriers, mine disarmers and corpse bearers under often inhumane conditions. A large number were also struck down by the devastating Spanish flue of 1918.