Modern Artillery: 3068 items including field guns, mortars, self-propelled guns, and missiles, from about 1880 to present.

Armored Vehicles: 1512 items including Tanks, APC's, Amphibious Tractors, and Armored Cars

Black-Powder weapons: 2549 items. The database covers cannon and mortars, including breech-loaders and muzzle-loaders up until the mid 1890's.

Naval Weapons: 168 items, does not include black-powder cannon nor ships guns mounted as coastal-defense artillery.

Corrections and comments are always appreciated.