![The Butterfield Overland Mail, 1857-1869: Its Organization and Operation over the Southern Route to 1861; Subsequently over the Central Route to 1866, and under Wells, Fargo and Company in 1859by Roscoe P. Conkling; Margaret B. Conkling]()
The Butterfield Overland Mail, 1857-1869: Its Organization and Operation over the Southern Route to 1861; Subsequently over the Central Route to 1866, and under Wells, Fargo and Company in 1859by Roscoe P. Conkling; Margaret B. ConklingReview by: Phillip G. Auchampaugh · The American Historical Review · 1949