This carte de visite of Thomas J. Martin was taken by photographer H. Bishop in Chambersburg, Pa., at some point during the summer of 1863. Martin served a 60-day term of enlistment with Company A of the Fifty-first Pennsylvania Militia Infantry. The regiment was organized at Philadelphia on July 3, 1863, for the protection of Pennsylvania during Lee’s invasion. It mustered out on September 2, 1863.
The back of the mount of the image includes Martin’s address, 3000 Richmond St., Philadelphia.