Brief Description:  The veuglaire was a medium-sized, wrought-iron breech-loading cannon developed in the late 14th century and widely used throughout Europe. Famous for its revolutionary interchangeable powder chambers, it allowed gunners to maintain a rapid rate of fire by swapping out depleted chambers for pre-loaded ones on the battlefield.

Key Technical Specifications:

Origins & Names: Also known as the "Fowler" (from German Vogelfänger). The name is derived from 15th-century Flemish/German gunsmiths.

Weight & Length: Typically measured up to 2 meters (approx. 8 feet) in length and weighed anywhere from 150 kg to several tonnes.

Caliber: Smaller bore compared to large bombards, typically averaging around 130 mm.

Materials: Constructed using hot-forged wrought iron staves, bound by iron rings (similar to how wooden barrels are hooped).

Design & Mechanics:

Breech-Loading System: The barrel was an open tube. Unlike heavy muzzle-loading bombards, the veuglaire utilized a separate "powder chamber" or "boîte à poudre".

Firing Process: Gunners packed gunpowder and a stone or iron ball into the separate chamber, slotted it into the rear of the main barrel, and locked it into place using a heavy wedge system.

Rate of Fire: Because crews could prepare multiple powder chambers in advance, the veuglaire boasted a much higher rate of fire than traditional muzzle loaders.