Surgeon general of the Confederate Army. Original 2.25 x 4.25 carte-de-visite full-length portrait of Gibbs, by Quinby & Co. of Charleston, signed in the lower border in black ink, “R. W. Gibbs MD., Surgeon General, S. C. A.” In fine condition, with a ding to the upper right border of the photo and a lightly trimmed left edge. RR Auction COA.