Sports Stamps 3.6.1980

(50c) World Team Olympiad was an international bridge tournament for national teams, held once every four years. Each country of the World Bridge Federation was a member had the right to register one team in each of three categories: open, women and seniors (added in 2000). The first edition was held in 1960. The tournament has twice held in the Netherlands in 1980 in Valkenburg and Maastricht in 2000. From 2008 World Team Olympiad was continued under the name World Bridge Games .

(60+25c) The 1980 Summer Paralympics (branded as the Olympics for the Disabled) (Dutch: Paralympische Zomerspelen 1980) were the sixth Paralympic Games. They were held in Arnhem, Netherlands, from June 21 to 30, 1980.