Issued by Norway in 1965, this 30+10 øre semi-postal stamp commemorates the 20th anniversary of Norway’s liberation after World War II (1945–1965). The symbolic dove motif represents peace, freedom, and post-war reconstruction across Europe. The additional 10 øre surcharge supported humanitarian or social welfare causes, typical of Scandinavian charity issues. Its bold modernist typography and minimalist Nordic design make it highly recognizable among mid-century Norwegian commemoratives. A meaningful historical issue valued by collectors specializing in WWII remembrance, peace themes, and Scandinavian philately.