CLEMENS, SAMUEL ("Mark Twain"). A Tramp Abroad. Hartford, Conn.: American Publishing Company, 1879. 8vo, original brown cloth, stamped in blind and gilt, minor wear to spine ends and corners; hinges starting, some offsetting and slight staining. SALESMAN'S DUMMY FOR THE FIRST EDITION, comprising binding samples, preliminaries, frontispiece and illustrated text excerpts, followed by publisher's announcement and 20-page blank order register (listing 5 subscribers' names on first leaf).