Historical Field Artillery Diagram - 19th Century Cannon Design #1231723 (License: Personal Use)

This black-and-white technical schematic depicts a breech-loading field artillery piece from the late 1800s, featuring a large spoked wheel carriage, a hydro-pneumatic recoil system, and a segmented barrel assembly. Key components such as the elevating screw (labeled 'P'), trail spade ('4'), and cradle mount ('C') are annotated for instructional clarity. The design reflects innovations in mobility and fire rate before the advent of modern artillery.

Used in military history articles, museum digital archives, or educational resources on artillery evolution; targets users researching historical weapon mechanics or seeking primary-source technical diagrams.