# Rule 19 (A.A.U. Four-Wall Hardball Rules, 1931, historical)

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

A ball which bounces over or clears the back wall shall be declared dead and played over again. Should the ball hit any obstruction on the ceiling, back wall, or side-walls, court rules shall prevail.

## Mentioned here

- [Court](https://handball.theperfectship.com/court.md)
- [Back wall](https://handball.theperfectship.com/back-wall.md)
- [Ceiling](https://handball.theperfectship.com/ceiling.md)
- [Ball](https://handball.theperfectship.com/ball.md)
- [Wall](https://handball.theperfectship.com/wall.md)

## Relationships

- Court relates to Back wall: mentioned together in 2 sub-rules.
- Court relates to Ball: mentioned together in 4 sub-rules.
- Court relates to Wall: mentioned together in 3 sub-rules.
- Back wall relates to Ball: mentioned together in 2 sub-rules.
- Back wall relates to Wall: mentioned together in 2 sub-rules.
- Ball relates to Wall: mentioned together in 6 sub-rules.
- No link to the other terms shown: Ceiling.
- 1 weaker link (terms mentioned together in few sub-rules) is not drawn.

Rulebook: [A.A.U. Four-Wall Hardball Rules, 1931](https://handball.theperfectship.com/rulebooks/aau-fourwall-hardball-1931.md)

Source: Charles J. O'Connell, How to Play Handball ... Including Official Rules for Play and Diagrams of Court Construction (New York: American Sports Publishing Company, copyright 1931; Spalding's 'Red Cover' Series of Athletic Handbooks No. 114R), pp. 102-104; Ohio State University copy (HathiTrust osu.32435007267735), page screenshots saved by the user from HathiTrust's viewer. Public domain in the US.