Battery D (Reilly's Battery) and 1st North Carolina Artillery Regiment - These pages review the history of two artillery units that were very active throughout the Civil War. This site is complete with maps, lists of engagements, unit histories, and rosters. - http://www.reillysbattery.org/History/main.htm
Battery G, 2nd Illinois Light Artillery - Complete with essays and diaries written by the battery's members, this site shows you how the Civil War affected Illinois artillerymen. - http://www.grapevine.net/~battg2/BattGhom.html
A Storm of Shot and Shell - The Weapons of the Civil War from the Chicago Public Library. An introduction and photographic exhibits with descriptions on the ordinance of the Civil War. - http://www.chipublib.org/003cpl/civilwar_catalog.html
Civil War Artillery - The Projectiles - Hundreds of photographs of Civil War artillery projectiles, fuses, glossary of terms, and patents. - http://www.civilwarartillery.com/