Malawi Malawi Philately: 1974 Universal Postal Union Centenary (1874-1974) – 30t U.P.U. Logo and Map of Malawi thedigitalphilatelist 24/04/1974 Details Designer: John Cooter Printer: John Waddington of Kirkstall Ltd, Leeds, England Process: Lithography Paper: Watermark: Cockerels (sideways) Perf: 13.5 (comb) Cylinders: 1A (Yellowish-Brown), 1A (Deep Greyish-Blue) Sheet: Quantity: Cylinders Related