Rule

A.A.U. Four-Wall Hardball Rules · American four-wall hardball (1930s-40s)

Rule 5

Historical rulebook: not the current rules. The current rules are here (USHA Four-Wall Rulebook, as of 26 January 2025).

If the players cannot agree upon a ball, a new ball or one that has been newly broken in shall be selected by the referee.

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