Bolton, Charles E. 1841-1901. Notes from letters of Charles E. Bolton, A. M., written while lecturing in the Northwest. Privately printed by his son [C.K. Bolton] - Cambridge [Mass., Graves & Henry, printers] 1892. - 15 p. incl. port. 19 cm. "One hundred copies printed." LCCN: rc 01001551 Subjects--Topical Terms: Railroad travel--West (U.S.) LC Class. No.: F595 / .B69