Missionary doctor, theologian, philosopher, organist, Bach expert, and winner of the Nobel Peace Prize (1875–1965). Vintage 6 x 4 photo of Schweitzer looking across the Oawe River, signed in the lower border in fountain pen. Also signed on the reverse by Schweitzer’s secretary, Emmy Martin, and dated March 14, 1958. In very fine condition, with a pencil notation on reverse as well. R&R COA.