Findings:
- Big Bang Cannon
- Potato Cannon
- pneumatic potato cannon
- shock cannon
- Cannon and Ball
- The Horse Cannons
- Calgary Cannons
- Bushmaster III 35mm Cannon
- Golf-ball cannon
- Tsar Cannon
- M65 Atomic Cannon
- Cannon Spike
- cannon (user)
- Annie Jump Cannon
- Edward Cannon
- Mauser BK 27 Aircraft Cannon
- Air cannon
- megaphaser cannon
- Dyan Cannon
- From the Earth to the Moon: 8: History of the Cannon
- methanol cannon
- packet cannon
- To Kill Yourself with a Cannonball
- Tsar Cannon
- Newton's Cannon
- The Cannon of Jesus
- Glass cannon
- spud cannon
- Bofors
- cannon fodder
- Cannon
- loose cannon
- ion cannon
- Snub Cannon
- Cannon bone
- Cannoned
- Bofors Gun
- Flak Cannon
- Particle Projectile Cannon
- Zander Cannon
- cannon fuse
- Potomac Cannons
- tennis ball cannon
- Canon, Cannon, Cannula, Cane
- Heavy Nerf Cannon
- Cannon Falls, Minnesota
- Smoke ring cannon
- The Cannon Song
- Tau Cannon
- Cannon Fodder 2
If you Log in you could create a "40-mm Bofors cannon" node. If you don't already have an account, you can register here.