The cap badge features the Eagle with harp on its chest and I. Which I believe stands for Irish American Veterans. It could also stand for Irish American Volunteers. The side buttons feature harps and "Erin Go Braugh".
The cap itself is dark blue with the colors of Ireland, green and yellow. There is some scattered mothing as shown, the sweatband is missing and the visor is a little loose. The item "Amazing Irish American Veterans 1890s Kepi- Civil War- Fenian Raid" is in sale since Wednesday, June 20, 2018.
This item is in the category "Collectibles\Militaria\Civil War (1861-65)\Civil War Veterans' Items". The seller is "baystatemilitaria" and is located in Leominster, Massachusetts. This item can be shipped worldwide.