# Rule 52 (Brokaw One-Wall Rules, 1916, historical)

> **Historical rulebook: not the current rules.** The current rules are here: https://handball.theperfectship.com/rules/one-wall/

The ball must be not less than one inch and seven-eighths of an inch and not more than two inches in diameter, when inflated with air pressure to thirty pounds per square inch, made of gum and carbon and to weigh not more than two and one-quarter ounces and not less than two ounces.

## Mentioned here

- [Ball](https://handball.theperfectship.com/ball.md)

Rulebook: [Brokaw One-Wall Rules, 1916](https://handball.theperfectship.com/rulebooks/brokaw-american-1916.md)

Source: James I. Brokaw, How to Play American Hand Ball (Spalding's Athletic Library No. 13; American Sports Publishing Company, copyright 1915; Library of Congress copy LCCN 16024697, catalogued 1916). Public domain.