Thirty Ninth Annual
Date (of event): 1923-06-08
Forty Ninth Annual
Date (of event): 1932-06-10
Fifty Ninth
Date (of event): 1942-06-03
Sixty Ninth Annual
Issue / volume: 75th Anniv
Date (of event): 1952-06-11
Seventy Ninth Annual
Date (of event): 1962-06-14
Eighty Ninth Annual
Date (of event): 1972-04-29
Thirty Ninth Annual
Date (of event): 1980-05-03
Forty Ninth Annual
Date (of event): 1990-05-05
Seventy Ninth Annual
Date (of event): 1992-05-10
Sixty Ninth
Date (of event): 2002-05-18