Sweden. Collection poster stamps 1918–1973. SVENSKA MÄSSAN (Göteborg): Sixty-two different Mint ** annual Poster stamps (1927-1951 cpl) and four different unused postcards issued for the fair. Also six full sheets of 30 stamps, 1948-1951 issued, and some other Poster stamps and a cardboard badge connected to this topic. Very fine condition, MNH with very few exceptions.