Archaeologists have discovered a second cannonball from the 1836 Battle of the Alamo, and now they have one from each side.
Source: [Live Science](https://www.livescience.com/archaeology/americas/its-a-huge-deal-archaeologists-discover-second-cannonball-from-the-battle-of-the-alamo-and-it-was-likely-fired-by-texans)