Hello, all. New to the group.I'm basicly more of a millitary
collector. Headgear mostly. Some one at work gave me a infantry hat
badge. With 18, on top & E, on the bottom. I'm guessing its the
18Th.Penn. regement, Co.E. I put it on a hat from Coon creek
outfitters. Could any one give the correct dimensions for the Star
vents on a hat. Also if its the 18Th.Penn.infantry what Corps would
they have belonged to? Any help would be great. Thanks. Charlie.