I will offfer the following considerations:
(In order as Masters, US Open, The Open, PGA)
1920: n/a, Inverness, Deal, Flossmore
1922: n/a, Skokie, Royal St. Georges, Oakmont
1931: n/a, Inverness, Carnoustie, Wannamoisett
1950: Augusta, Merion, Troon, Scioto
1962: Augusta, Oakmont, Troon, Aronomink
1983: Augusta, Oakmont, Riveria, Birkdale
And of this list can any year of majors match the quality of champions produced in 1962: Palmer, Nicklaus, Palmer, Player.