Colorado
Colton's Sectional & Topographical Map of Colorado. Published by G.W. & C.B. Colton & Co. 172 William St. New York. 1871. Entered ... 1871 by G.W. & C.B. Colton & Co. ... Washington.
Colton. G.W. & C.B.
1871
G.W. & C.B. Colton
1:633 600