British writer, philosopher, and mathematician who won the Nobel Prize for Literature in 1950. TLS signed “Russell,” one page, 8 x 10, Plas Penrhyn letterhead, December 11, 1969. A letter of thanks to Dr. Mansel Davies. In full: “Thank you for your letter of November 30, which I have passed on to our Peace Foundation for their prompt attention. One of the staff will be writing to you in the near future.” In fine condition, with usual mailing folds and small piece of tape to top margin. R&R COA.
