Note 11 — Front matter (continued 3)
Reading edition
Kubel, S. J., Lithographic stone: U. S. Geol. Survey Mineral Resources, 1900, pp. 869-873, 1901.
Reading edition
Kubel, S. J., Lithographic stone: U. S. Geol. Survey Mineral Resources, 1900, pp. 869-873, 1901.