8-Inch Siege Mortar, Pattern 1861, at the Mariners’ Museum
US Army 8-Inch Siege Mortar manufactured by Cyrus Alger and Company in 1862. Registry Number 7
US Army 8-Inch Siege Mortar, Pattern 1861, manufactured by Cyrus Alger and Company in 1862. Registry Number 7. Thomas Jackson Rodman, Inspector. 995 pounds as manufactured. Displayed at the Mariners' Museum in Newport News, Virginia
