The third MONOPOLY World Championship took place on November 23, 1975 at Loews L'Enfant Plaza in Washington, D.C., USA. This was the first true World Championship as it was the first tournament that included multiple competitors from outside the United States. John Mair from Ireland was the champion. The prize was the Charles Darrow Cup.  There were 15 players representing 12 Western Europe countries, USA, & Canada.
If you know the final place of the semi-finalists above, please add their place with a reference. Also, if there are other players who competed and didn't make the semi-finals, please add them as well.