Stone Cannonball Value Guide

Stone cannonballs represent the dawn of heavy artillery, serving as the primary ammunition for early cannons and catapults before metal projectiles became standard. These granite spheres are highly collectible due to their hand-carved nature and their pivotal role in medieval siege warfare and breaching stone fortifications.

What Is Stone Cannonball Worth?

The typical price range for Stone Cannonball is $100 - $150 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Diameter and weight significantly impact price, with larger, more imposing specimens commanding higher values within the $100-$150 range.
• The precision of the carving and the overall roundness of the stone can increase desirability among military historians.
• Provenance or a documented find-site near known medieval fortifications or battlefields adds historical premium.
• Surface condition, specifically the lack of modern cracks or significant erosion, preserves the item's display quality.

How to Identify Stone Cannonball?

• Look for visible chisel marks or hand-tooling patterns on the surface of the granite, indicating manual shaping rather than modern machining.
• Verify the material is natural granite or heavy limestone, which was typical for projectiles produced between 1200 and 1600.
• Check for irregular sphericity; authentic early examples are rarely perfectly round compared to later cast-iron counterparts.
• Examine the surface for 'battle damage' or impact scarring consistent with being fired against stone masonry.

History of Stone Cannonball

Stone cannonballs were among the earliest forms of ammunition used in cannons and catapults, predating metal cannonballs. They were inexpensive to produce and were effective in breaching stone fortifications before the advent of more powerful metal projectiles.