Cannonballs: Size Matters
4.6 (96) In stock
FITactic 3 Inches Rock Climbing Solid Training Cannonball Bomb Power Pull Up Ball Hold Grips for Straps for Finger, Forearm, Biceps, Back Muscles (2 Balls, Black 3) : Sports & Outdoors
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Found this digging around the mouth of a major Caribbean harbor (on my property). Did this come out of a cannon? : r/whatisthisthing
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Sold at Auction: 18th C. American Iron Cannonball from Chesapeake Bay
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Construction workers find cannonballs in Waltham, Massachusetts
Size Matters
