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Authentic antique hollow 18‑pound cannonball (6 inch diameter).

A powerful and tangible teaching artifact that helps students connect directly with early modern and 18th–19th century military history.

This original iron artillery projectile represents the scale, engineering, and battlefield realities of its era. Holding an 18‑pound cannonball allows students to truly understand the physical impact and logistical challenges of historical warfare — something no textbook can fully convey.

• Weight: 18 lb

• Diameter: 6 inches

• Hollow iron construction

• Completely empty and inert

• No explosive material

• Stabilized and safe for educational display

Ideal for:

– Classroom demonstrations

– History departments

– Museum-style educational exhibits

– Military history collections

This item is sold strictly as an inert historical artifact and display piece.

Discover a rare and exceptionally well-preserved piece of history with this cannonball from the early 1700s, dating back to the Great Northern War. Unearthed from the peat of a Latvian swamp, this cannonball has remained in remarkable condition due to the lack of oxygen in the soil, preserving its form for over 300 years.

What makes this artifact even more special are the unique markings and stamps, making it a true gem for any collection. These rare markings offer a valuable insight into the weaponry and military strategy of the time, showcasing the craftsmanship and ingenuity of the era.

This cannonball is not just a relic, but a treasure—a dream piece for collectors, historians, and anyone passionate about military history. Whether you’re an experienced collector or a history enthusiast, this remarkable find is sure to become a centerpiece in your collection and a great conversation starter.

Don’t miss the chance to own this authentic artifact, a rare piece of Great Northern War history that will make a lasting addition to any collection.

Contact usWe can be contacted at any time through eBay messages if you have any questions, comments or product requests. We will respond to you as soon as possible and do our best to help you out! 

PaymentWe accept PayPal only.

• Please make payment asap, then we can arrange shipment for you asap.

ShippingWe are based in Europa (EU).

• Item will be sent within 2-3 days after payment verification.
• Delivery time depends on the destination country and customs.

Terms of saleOur listing price includes the value of goods, packaging cost, and export taxes, not including international import duties.

• Import duties, taxes, and charges are not included in the item price or shipping fee.
• The import duties are buyer's responsibility. Please check with your country's customs office determine what these additional costs will be prior to your purchase.
• All disputes arising from the import duties will be submitted to eBay for solution.