Fort Washington in Prince George's County, Maryland — The American Northeast (Mid-Atlantic)
Ironclad Killer
Photographed By Allen C. Browne, November 29, 2021
1. Ironclad Killer Marker
Inscription.
Ironclad Killer. . In 1844, a young officer, Thomas Jackson Rodman, transformed the design of iron guns. He created a cannon barrel that cooled from the inside, so the gun could shoot farther without exploding. This state-of-the-art Rodman Gun could hurl a 450-pound (204-kg) ball of iron up to three miles (5 km) away. The artillery could punch through the 10 inch (25 cm) hull of an ironclad Confederate ship.
In 1844, a young officer, Thomas Jackson Rodman, transformed the design of iron guns. He created a cannon barrel that cooled from the inside, so the gun could shoot farther without exploding. This state-of-the-art Rodman Gun could hurl a 450-pound (204-kg) ball of iron up to three miles (5 km) away. The artillery could punch through the 10 inch (25 cm) hull of an ironclad Confederate ship.
Location. 38° 46.06′ N, 77° 1.735′ W. Marker is in Fort Washington, Maryland, in Prince George's County. Marker can be reached from Fort Foote Road. Touch for map. Marker is in this post office area: Fort Washington MD 20744, United States of America. Touch for directions.
Photographed By Allen C. Browne, November 29, 2021
2. Ironclad Killer Marker
Photographed By Allen C. Browne, November 29, 2021
3. Firing the 15 inch Rodman Gun
Close-up of image on marker
Photographed By Allen C. Browne, November 29, 2021
4. 15 inch Cannonball
Feel the mass of a 15-inch (35-cm) cannon ball. Each ball had two ears (dimples) for the shell hook to lift it.
Photographed By Allen C. Browne, November 29, 2021
5. 15 inch Rodman Gun 49618 lbs CC 1864
Photographed By Allen C. Browne, November 29, 2021
6. 15 inch Rodman Gun 49618 lbs CC 1864
Credits. This page was last revised on November 30, 2021. It was originally submitted on November 30, 2021, by Allen C. Browne of Silver Spring, Maryland. This page has been viewed 293 times since then and 56 times this year. Photos:1, 2, 3, 4, 5, 6. submitted on November 30, 2021, by Allen C. Browne of Silver Spring, Maryland. • Bill Pfingsten was the editor who published this page.