Construction workers in Kingston upon Hull have discovered a rare 300-year-old cast-iron cannon during excavation work in the historic English city.

According to archaeologists, this marks only the third such discovery in the past 30 years, highlighting the rarity of finding intact historical artillery pieces during modern construction projects.

The cast-iron cannon dates back approximately three centuries, placing its origins in the early 18th century when Hull served as an important port city. Kingston upon Hull has a long maritime history and was historically significant for trade and naval activities.

The discovery occurred during routine construction work, though specific details about the excavation site and the construction project have not been disclosed. Archaeological experts will likely conduct further analysis to determine the cannon's specific origins and historical significance.

Such finds provide valuable insights into the military and maritime history of Hull, which played important roles in England's coastal defense and trade networks during the 17th and 18th centuries.