Auction listing: 2nd Michigan Cavalry, no back mark, ink-signed “Shirk Miller/2nd Mich. Cavalry” on verso. Miller enlisted in Company F, 2nd Michigan Cavalry in September 1861 as a private and rose through the non-commissioned ranks to become a lieutenant in July 1865, finally mustering out in August. Lacking chevrons, this view probably taken shortly after joining as Miller still wears civilian corduroy pants or, alternatively, during veteran’s furlough in March 1864. The regiment served exclusively in the western theater from the siege of Corinth to Chickamauga, Atlanta and Franklin ending the war in Wilson’s Cavalry Corps having lost 74 men killed and wounded.
Source: Cowan’s auction, 2006