Description
1916(Oct 31) Envelope initially to London & cancelled FPO D.38 but during Security phase 2 FPO D.33 was using FPO D.38 in the Somme area.Hexagonal Passed Field Censor228 & with on reverse South Kensington (3 Nov) machine arrival & forwarded to Thomas Cook & Son, Gibraltar & with oval Thos Cook & Son / 10 Nov 1916 / Gibraltar arrival cachet