1. Productive Area of Boise Basin Idaho some principal properties

2. Map of the Coeur D'Alene Silver Lead Mines Shoshone Co. Idaho. Compiled by James M. Porter C.E. & M.E. . . . 1915

3. Situation of Property-Keystone mine on Galena Mt. near No Buisness [sic] Canyon

4. Map Of The Overland Route : To The : Boise and Owyhee Mines, I.T. via Red Bluff, Cal. [with extraordinary manuscript additions]

5. Plat of Placer Claim of 160 Acres Situate in Summit Mining District County of Rio Grande and Territory of Colorado . . . 1876 (Signed by Thomas Meade Bowen)

6. Map of the Comstock Lode and the Washoe Mining Claims in Storey & Lyon Counties, Nevada. Compiled from Official Surveys and other reliable data by T.D. Parkinson, C.E. . . 1873

7. Perry's Mining Map of the Southern Dist. West Kootenay

8. Virginia City, N. T