
10-Inch Confederate Columbiad in Gettysburg, Pennsylvania
A 10-Inch Confederate Columbiad manufactured in 1863 by Tredegar is displayed in front of the Horse Soldier in Gettysburg, Pennsylvania. This cannon bears Tredegar’s registry number “1873” on its muzzle. This number corresponds to a 10-Inch Columbiad cast at Tredegar on July 30th, 1863.
Many thanks to friend-of-the-page and historian Tom Nank for taking these photos and sharing them with me.

US Navy 100-Pounder Parrott Rifles of Reynoldsville, Pennsylvania
Two US Navy 100-Pounder (6.4-Inch) Parrott Rifles are displayed at Veterans Memorial Park in Reynoldsville, Pennsylvania. The two cannons are displayed on iron display stands. One or perhaps both of these Parrotts may have been used in action by the US Navy against the ironclad ram CSS Albemarle during the Battle of Albemarle Sound on May 5th, 1864.

The 5-Inch 40 Caliber Mark 2 Gun of USS Olympia
5-Inch BLR Mark II Number 79 was manufactured at the Washington Navy Yard in 1904. As the single 5-Inch 40 Caliber gun now aboard the Protected Cruiser Olympia, it represents the gun deck battery of ten 5"/40s that USS Olympia carried at the time of the Battle of Manilla Bay.

The 9-Inch Dahlgren of USS Minnesota and USS Richmond in New Hope, Pennsylvania
A 9-Inch Dahlgren which served aboard USS Minnesota and USS Richmond is preserved in New Hope, Pennsylvania.

USS Olympia - Protected Cruiser of the New Navy
USS Olympia was commissioned in 1895 at a time when wooden steam and sail ships of the “Old Navy” still actively cruised as part of the US Navy. She represents the “New Navy” and the end of the time period that this website actively covers. She is a unique survivor of the late 19th Century US Navy and a national treasure in need of our support!

The 9-Inch Dahlgrens of the American Swedish Historical Museum
Two 9-Inch Dahlgren cannons are displayed in front of the American Swedish Historical Museum in Philadelphia, Pennsylvania.