John F. Farnsworth 8th Ill. Cavalry. Date Created/Published: between 1860 and 1870. LOC original medium: 1 negative : glass, wet collodion.
Portrait of Major General Alfred Pleasonton, officer of the Federal Army, and staff, Warrenton, Virginia. LOC Summary: Standing: 1. Lt. Ira W. Trask, 8th Ill. Cav. 2. Lt. George W. Yates, 4th Mich.