cover 'H. Hamlin, Free', (Hannibal Hamlin, Vice President during Lincoln's first term), autograph free frank as Vice-President on cover to Waterville, Me, 'Hampden Me Jul 31' c.d.s. (Hamlin was from Maine), with original enclosure - a very fresh & clean letter dated Jul 31, 1861 with additional 'H. Hamlin' autograph signature, also incl. a note & a pass from Gen. Mansfield, cover has faults incl. a large tear on the front just clear of the free frank, letter extremely fine, ASCC $125.00