Description

1948(Sep 18) War Economy OHMS printed envelope to Gravenhage from Royal Neth. Army, 49 Cadogan Square, London SW1 bearing GB GV1 3d tied London / Save Your / Waste Paper / For Salvage slogan d/s & with circular Royal Neth. Army / Arms / C.O. / Troop Detachment h/s in violet with a further strike on reverse across flap