topic

• Mines and mineral resources2
• Channels (Hydraulic engineering)1
• Geology1
• Gold mines and mining1
• Mining claims1

name

• Britton & Rey1
• Browne, Ross E. (Ross Egerton), 1849-1
• Crawford, J. J. (John Jones), 1846-1
• Fairbanks, Harold W. (Harold Wellman), 1860-1
• More Less

collection

• Maps of North America3

place

• California3
• Calaveras County1
• Calaveras County (Calif.)1
• Forest Hill Divide (Calif.)1
• Mother Lode1
• More Less

genre

• Maps3
• Geological maps2
• Diagrams1
• Geological cross-sections1

publisher

division

• Map Division3

type

• cartographic3
• still image1