LS, one page, 5 x 8, US Senate Chamber letterhead, February 2, 1874. Letter to Lieutenant George M. Wheeler. In part: “For the choice selection of stereoscopic views of the West you kindly sent me, I beg you to accept my thanks.” Intersecting folds (one vertical fold passing through a single letter of the signature), a few creases, and small tear to left edge, otherwise fine condition. Accompanied by an unsigned original carte-de-visite bust portrait. RR Auction COA.