Denver. 1969. ,25pp. plus ninety-four maps, each accompanied by an unnumbered leaf of text. Quarto. Cloth. Fine, in a slightly soiled, otherwise near fine dust jacket. Item #WRCAM23559
"[Christy] crossed the Sierra via Kit Carson Pass to Weaverville, Mud Springs, and reached the Sacramento Embarcadero on August 10, 1850, 105 days from the west bank of the Mirroui" - Kurutz. Greatly enhanced by Becker's bibliographical and cartographical additions. KURUTZ 129. MATTES 756. MINTZ 90.