[2] Trail of Lewis and Clark, Olin D. Wheeler, 1904.
[3] The Trail of Lewis and Clark; Olin D. Wheeler, 1904.
[4] The Missouri and Its Utmost Source, J. V. Brower, 1896.
TRANSCRIBER'S NOTES:
1. No changes have been made in the spelling, punctuation or capitalization in the sections quoted from Meriwether Lewis's Journal.
2. Minor changes have been made to correct typesetters errors; otherwise, every effort has been made to remain faithful to the author's words and intent.