Controversial and colorful American politician and military officer (1819-1914) who lost his leg at the Battle of Gettysburg. Very appealing 4.25 x 6.5 cabinet portrait of Daniel Sickles in a gallant half-length pose, signed in the lower border in ink, "D. Sickles, Major General U.S. Army,” with the year “1863” annotated above. Published by the Sarony Studio of New York. In fine condition. Encapsulated in a PSA/DNA authentication holder.