Vol. 27, no. 1 (pp. 49-57); ill.,
Across the plains and in Nevada City : journal of Jonah Girard Cisne.
Journal of Jonah Girard Cisne, who travelled to the Pike's Peak region of Colorado in 1860, and worked in the mining camps until 1863.
Denver (Colo.): State Historical Society of Colorado, 1950.
Colorado Magazine Vol. 27, no. 1 (pp. 49-57)