Organized at Readville and mustered in July 14-19, 1864. Left State for Washington, D. C., July 20, arriving there July 22. Assigned to garrison duty at Fort C. F. Smith on Arlington Heights till August 21. Moved to Fort Delaware on Pea Patch Island, relieving 157th Ohio Infantry from guard duty. Guarding Rebel prisoners there till October 19. Moved to Boston October 19-21. Mustered out October 27, 1864.

Lost 10 Enlisted men by disease.