Iron cannonball grenade (three-pounder), conserved and intact, ex-1715 Fleet.949 grams, 3" diameter.Basically a small cannonball, smooth and matte black from professional conservation, cast with a hole in the seam and void inside into which gunpowder was inserted and topped with a wooden fuse, completely intact.From the 1715 Fleet, with photo-certificate.Recovered from:Spanish 1715 Fleet, east coast of Florida
Estimate: 500-750 USD