Charles Preuss; John Charles Frémont; United States. Congress. Senate.; Edward Weber & Co.
|注意：||Section III of VII sections.
Scanned image of the original : map ; 40 x 67 cm.
Map content date : 1846.
Relief shown by hachures.
|详述：||Mode of access: Internet via the World Wide Web.|
|责任：||from the field notes and journal of Capt. J.C. Frémont, and from sketches and notes made on the ground by his assistant Charles Preuss ; compiled by Charles Preuss, 1846 by order of the Senate of the United States.|
Presented in seven sections, numbered I through VII. Each section includes chart of meteorological observations and remarks describing fauna, flora and other trail observations, and excerpts from Frémont's report.