Union naval ensign who served from 1863–1865. Original 2.25 x 4 carte-de-visite photo of Hanson in full dress uniform, including his sword, by Stuart of Boston, signed in the lower border in black ink, “Truly yours, Robt. M. Hanson.” Clipped corner tips and some scattered light toning and soiling, otherwise fine condition. RR Auction COA.
