SAVANNAH, Ga. – The U.S. Army Corps of Engineers’ Savannah District, in partnership with Coastal Heritage Society, are pleased to announce 17 of the Revolutionary War-era cannon found in the Savannah River during the Savannah Harbor Expansion Project dredging operations in 2021-2022, will officially be on display at the Savannah History Museum July 2, 2026, at 4 p.m.