US Army 3-Inch Ordnance Rifles 415 and 416 at Vicksburg
Two US Army 3-Inch Ordnance Rifles flank a plaque noting the service of the 12th Battery Wisconsin Light Artillery. I believe these to be registry numbers 415 and 416, though none of the photos I took of the muzzles are great. Both rifles were manufactured in 1862 and both are marked as weighing 816 pounds as manufactured.
US Army 3-Inch Ordnance Rifles 108 and 336 at Vicksburg
Two US Army 3-Inch Ordnance Rifles are displayed at Vicksburg National Military Park along with two 12-Pounder Howitzers near a sign describing the service of Yost’s Independent Ohio Battery. According to the sign, two 3-Inch Rifles and two 12-Pounders which had been captured at the Battle of Champion’s Hill were turned over to Company F, 32nd Regiment Ohio Volunteer Infantry.
Blakely and Ordinance Rifle at the old Beaufort Arsenal
A US Army 3-Inch Ordnance Rifle (left) and a 3.5-Inch Blakely Rifle are displayed at the Old Beaufort Arsenal in Beaufort, South Carolina. The two cannons are:
3.5-Inch Blakely marked "Blakely's Patent, No. 50, Fawcett, Preston, & Co., Liverpool, Makers, 1862. Ripley categorized this Blakely as a “Type 4”.
US Army 3-Inch Ordnance Rifle Number 265 manufactured in 1862 at the Phoenix Iron Company.
3-Inch Ordnance Rifle at Fort Monroe
A US Army 3-Inch Ordnance Rifle is displayed at Fort Monroe in Virginia.