Modern blueprint-style educational illustration of an ancient PNEUMATIC CANNON designed in the style of an early musket. Deep blue grid background with clean white technical line art. Abstract, non-functional schematic, not to scale. Side view and top view shown. Long barrel oriented horizontally, with an air reservoir chamber integrated into the stock. Labels include: Barrel, Air chamber, Valve, Trigger mechanism. No measurements, no assembly details. Museum-style technical illustration inspired by early firearm design, high contrast, minimal text. Mehr sehen