Books by Charles Preuss:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Preuss, Charles, 1803-1854: Exploring expedition to the Rocky Mountains in the year 1842 (Gales and Seaton, printers, 1845), also by John Charles Frémont, Joseph T. Tower, John Torrey, James Hall, and United States Army Corps of Engineers (page images at HathiTrust)
Find more by Charles Preuss at your library, or elsewhere.