Letters, 1862, 1872, 1874 | WorldCat.org
A letter, 1862, from Salmon P. Chase, Secretary of the Treasury, appointing Croffut to a position in the department; a letter from William C. Bryant dated 1872 giving biographical information on Samuel F. B. Morse; and a letter, 1874, from Henry Ward Beecher regretting his inability to visit Croffut