Musket Ball and Small Shot Identification: A Guide: Sivilich, Daniel M., Scott, Douglas D., Orr, David Gerald, Miller Ph.D., Henry M.: 9780806151588: Amazon.com: Books
Rare Vintage Antique Relic Revolutionary War 69 Caliber Brown Bess Musket Ball | eBay
Buck and ball - Wikipedia
Amazon.com: Original 18th Century Brown Bess Lead Musket Balls- Set of Five
Palo Alto Battlefield NHS:A Thunder of Cannon (Chapter 7)
musket_balls_475.jpg
Human blood found on Revolutionary War musket ball – The History Blog
File:Musket balls, bullet molds, and paper cartridges, Revolutionary War, 1775-1783 - Old Colony History Museum - Taunton, Massachusetts - DSC03967.jpg - Wikimedia Commons
Misc finds, possible musket ball or too big? : r/metaldetecting
Genuine large Musket Balls 16th / 17th Century - Etsy