Clemens, Samuel L. Inscribed Visiting Card Signed Twice. 3¼ x 1¾", on off-white card stock. Inscribed on verso, "Yours Truly Samuel L. Clemens / (Mark Twain)." Twain's address is given as "472 Delaware Street." This visiting card is extraordinary in being signed twice by the author, once as "Samuel Clemens," and again as "Mark Twain."
Estimated Value $850-1,250.
