1940, AUSTRALIAN FORCES IN PALESTINE, 3d bright blue KGVI, tied by cds RAILHEAD PO R.M.1, 3.JE.40, single franking on registered cover to Sydney, on the frontside provisional 'R31' registration label with manuscript "731 T.P.O 2 A.I.F." along with boxed "Passed by Censor No. 566" cachet in red, transit and arrival marks on reverse. Envelope with minor traces of usage in overall fine condition. Scarce!