# Rule 15 (A.A.U. Four-Wall Rules, 1928, historical)

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

If a returned ball hits an adversary as decided by the referee before hitting the front wall, it is out of play and it shall be served over without penalty to either side.

## Mentioned here

- [Referee](https://handball.theperfectship.com/match-referee.md)
- [Serve](https://handball.theperfectship.com/serve.md)
- [Front wall](https://handball.theperfectship.com/front-wall.md)
- [Ball](https://handball.theperfectship.com/ball.md)
- [Wall](https://handball.theperfectship.com/wall.md)

How this rule changed: [wording in every rulebook](https://handball.theperfectship.com/rulebooks/clause-history/code-fourwall-american/16.md)

## Relationships

- Referee relates to Ball: mentioned together in 5 sub-rules.
- Serve relates to Front wall: mentioned together in 4 sub-rules.
- Serve relates to Ball: mentioned together in 7 sub-rules.
- Front wall relates to Ball: mentioned together in 6 sub-rules.
- Front wall relates to Wall: mentioned together in 6 sub-rules.
- Ball relates to Wall: mentioned together in 7 sub-rules.
- 2 weaker links (terms mentioned together in few sub-rules) are not drawn.

Rulebook: [A.A.U. Four-Wall Rules, 1928](https://handball.theperfectship.com/rulebooks/aau-fourwall-1928.md)

Source: Spalding's Official Handball Guide, ed. Robert L. Ripley (New York: American Sports Publishing Company, copyright 1928; Spalding 'Red Cover' Series No. 114R), pp. 31-33; Ohio State University copy (HathiTrust osu.32435000469544; Google Books 9jNMAQAAMAAJ), user-supplied whole-item PDF. Public domain.