- Featherstonhaugh, George William, 1780-1866
- University of Illinois at Urbana-Champaign, University Library
Accompanied by: Geological report of an examination made in 1834 of the elevated country between the Missouri and Red rivers / by G.W. Featherstonhaugh. Washington : Printed by Gales and Seaton, 1835. (97 p.,  folded leaf of plates : ill. ; 22 cm.). 67 x 96 cm.; 1 map. 1:1,013,760 or 16 miles to 1 inch. [Washington, D.C. : s.n., 1836?].