a little OT info on the "shell and flame", which dates back to 1832 by this source, and the crossed cannons, circa 1834.
U.S. Army Branches (Insignia and Plaques) > Ordnance Corps
a little OT info on the "shell and flame", which dates back to 1832 by this source, and the crossed cannons, circa 1834.
U.S. Army Branches (Insignia and Plaques) > Ordnance Corps