Bibliography

Pictures of our cannon and materials (c) me!

Pictures of cannons:
-tsar cannon: http://i1.trekearth.com/photos/92311/tsar-cannon-te.jpg
-falconet cannon: http://upload.wikimedia.org/wikipedia/en/thumb/6/6f/HalfMoonFalconet.jpg/300px-HalfMoonFalconet.jpg
-gatling gun: http://www.gatling-gun.com/images/gatling%20gun%2011.jpg
-napoleon cannon: http://www.osvaldogatto.com.ar/images/catalogo/cn002_imagen.jpg
-3-inch ordnance rifle: http://www.nps.gov/anti/historyculture/images/3-inch-ordnance.jpg
-howitzer cannon: http://www.ifreeman.com/photos/stonesriver/photos/P9130234.jpg
-railroad gun: http://farm4.static.flickr.com/3073/3283181947_e67053972b.jpg
-map of Sierra Leone: http://www.lonelyplanet.com/maps/africa/sierra-leone/map_of_sierra-leone.jpg

Tsar Cannon Information:

"Tsar Cannon in the Moscow Kremlin." Moscow.Info - Complete Travel Guide Featuring Tourist and Business Information for Moscow, Russia. Web. 02 Feb. 2011. http://www.moscow.info/kremlin/palaces/tsar-cannon.aspx.

Gatling Gun Information:

"The Gatling Gun In The Civil War." The American Civil War Home Page. Web. 02 Feb. 2011. http://www.civilwarhome.com/gatlinggun.htm.

3-Inch Ordnance Rifle:

"Weapon: 3-in. Ordnance Rifle." The Battle of Antietam on the Web. Web. 02 Feb. 2011. http://antietam.aotw.org/weapons.php?weapon_id=3.

Falconet Cannon:

Falconet (cannon). Web. 02 Feb. 2011.

http://www.worldlingo.com/ma/enwiki/en/Falconet_(cannon.

Napoleon Cannon:

Wolfe, H. Scott. "The Napoleon Cannon." Galena History Museum Home. Web. 02 Feb. 2011. http://www.galenahistorymuseum.org/napoleon.htm.

Howitzer Cannon:

"Howitzer." Wikipedia, the Free Encyclopedia. Web. 02 Feb. 2011. http://en.wikipedia.org/wiki/Howitzer.

Railroad Gun:

"Railway Gun." Wikipedia, the Free Encyclopedia. Web. 02 Feb. 2011. <http://en.wikipedia.org/wiki/Railway_gun>.