Fountain pen signature, “Florence, Very truly yours, Mark Twain (S. L. Clemens),” on an off-white slip, dated May 4, 1904. Nicely gilt cloth matted and framed by the Gallery of History, with a seated portrait of Clemens and a biographical plaque, to an overall size of 18 x 22. In fine condition, with horizontal fold trivially affecting tops of several letters in Clemens signature and a few light spots. COA John Reznikoff/PSA/DNA and R&R COA.
