Switzerland 422-427

Switzerland 422-427, MNH, $5.10. Michel 768-773, Euros 7.50. Events 1963. Boy Scout, 50th Ann. Swiss Alpine Club, 100th Ann; Luegelkinn viaduct, Lotschberg railroad 50th Ann. FAO Freedom from Hunger campaign; Red Cross, Centenary; Postal Conference, Paris. Blocks of 4 - buy 4 sets (1).