http://www.ebay.com/itm/271206298753
This vintage hat was made right around the turn of the 20th century. It is not marked as to the maker, but the sweatband is marked XXX Nutria Warranted. This style was popular as a city style in the 1900-1910 period. It has a western style curled brim, and a short, uncreased crown, similar to what was on a Stetson Boss of the Plains.
Size: 7-1/4
Brim Width: 2-1/2″
Crown Height: 4-1/2″
Ribbon Width: 1-1/4″