Pete we have a few cannon out here in Colorado, but really nothing compared to you folks back east. With the exception of 3 seacoast and naval guns in Denver's City Park just east of the Natural History Museum and just south of the Denver Zoo, all of the others are the garden variety Napoleons, Ordnance Rifles and Flank Howitzers.
So, in City Park you have a 100 Pdr. Parrott Rifle M1861, a 13" Seacoast Mortar M1861 and an 11" Dahlgren Naval Shell Gun. The two12 Pdr. bronze Napoleons M1857 at the State House are worth seeing because they were made by the Revere Foundry in Boston, Mass. And they were both were inspected by T.J.R., Thomas J. Rodman. There is a 12 Pdr. Bronze Mtn How M1835 at the downtown Colo. Heritage Museum and another at the main Denver Library WSW of the Capitol. Just east of Denver, in Aurora, there is a bronze 6 Pdr. field gun M1841 at the Colorado National Guard Armory. It is fairly rare and was cast by the Hooper Foundry and inspected by Thomas J. Rodman.
If you need more just give us a call when you get out here. If you have time, we could give you a tour of the Krupp Replica Works. It's easy to find, just look for the huge, tall Smokestack on the horizon to the south of Longmont, That's us!
Kidding aside, just stop in we'll give you the deluxe tour. Double D. got the 50 cent tour, but don't tell him.
Tracy