African-American politician (1841–1898) who represented Mississippi as a Republican in the US Senate. DS, signed “B. K. Bruce,” one page both sides, folded to 3.5 x 8.5, August 5, 1890. Signed release in his capacity as District of Columbia recorder of deeds. In very good condition, with separation along the folds, and light toning to edges. RRAuction COA.