Missionary doctor, theologian, philosopher, organist, Bach expert, and winner of the Nobel Peace Prize (1875–1965). Handwritten ink return address, “Esp. A. Schweitzer, c/o Prof. Tovey, 39 Royal Terrace, Edinburgh,” on the back panel of an envelope addressed in his hand to Madame Helene Schweitzer in Lausanne. Matted (the envelope “opened” to display the joined panels side by side) with a photo to an overall size of 19.75 x 9.5. In fine condition. R&R COA.
