"Columbia River." . . . . . . . . . "Diary, Oct.-Nov. 1830, of a journey from Rochester, New York to the Straits of Mackinac; and a letter commenting on a talk by Robert Stuart, 1831, in which he described his trip to the Columbia River and the establishment of the fur post there."@en . "Elisha Loomis papers"@en . . . . . . "Diaries"@en . . . . . "Mackinac Island (Mich.)" . . "Rochester (N.Y.)" . . . .