1953: United Nations (New York) UPU, two Proofs of the 5 cents in pale and deep blue, printed on white paper and mounted onto card (127 x 62 mm.), fresh colour and margins all around, pencil number below “178/5” and “178/12” respectively, the latter with a tick alongside. Design depicting the world map and an envelope with UN emblem; the deep blue being the issued colour. Fine.
