Viking Heritage February 09, 2018 1973 1974 1978 aerogramme europa Isle of Man maxicard ofdc Viking +
Lepenski Vir May 09, 2014 1974 1984 2003 europa maxicard rock art selvage Serbia and Montenegro Yugoslavia +
Archaeological Discoveries February 06, 2011 1972 1973 1974 1975 antler bronze Bronze Age ceramic gold ofdc semi postal slogan cancel Switzerland +