A.A.U. Four-Wall Rules · American four-wall
Rule 35
HistoricalA.A.U. Four-Wall Rules, 1923 (historical)
Drawings shall be held immediately before the contest and the method of drawing shall be the same as prescribed in Boxing rules. (See A.A.U. Official Handbook—Spalding's Athletic Library.)
Mentioned here
How this rule changed
See the wording of this rule in every rulebook, with the changes marked.