RuneScape Classic Wiki
RuneScape Classic Wiki
The main RuneScape Wiki has an article on: Bronze Short Sword
The Old School RuneScape Wiki also has an article on Bronze Short Sword.

Bronze Short Swords are the least powerful of the short swords in RuneScape Classic. They can be made using the smithing skill at level 4 from one bronze bar, yielding 12.5 smithing experience, and require level 1 attack to wield. They can also be purchased from Varrock Swords.

Dropped by

They are dropped by: [Clarify]