The playing board and card show a 1959 date. but I believe that this is a late 1960s edition.
Parker Brothers _RISK_ Territory Cards ((cards only)) Complete Set _Vintage 1959
Castle Risk Board Game by Parker Brothers 1986 Vintage 100% Complete*(read desc)
1961 Parker Brothers Monopoly Vintage Board Game
1972 Clue Board Game by Parker Brothers - Complete Vintage
Vintage - 1975 Risk Dice Game - Parker Brothers
Vintage 1975 RISK Parker Brothers WorldConquest Board Game Complete Original Box
