MAPS
- Map showing location of Blackhawk, Gold Peak-Cowboy and Zenda mines
- Map showing 1906 Mining Claim Map with USGS topo for Gold Point and Cowboy Mines A (all); B (with highlight road, and mine workings)
- Map of Zenda Patent and surrounding areas.
- Mineral Survey Plat for Zenda Patent A (all); B (highlight tramway, roads, bunkhouse etc.); C (tramway); D (ore bin, adits and cuts); E (roads); F (office, bunk house, boarding house)
- Zenda Patent with modern Topography
- Robinson East Parcel
- Robinson West Parcel with KC parcels
- Larimer Parcel
- SPG14 Parcel A (with MTP); B (with aeria l photo)
- Mojave 125K topo, 1915 A (all); B (with highlight and crop); C (with buildings).
- Emerald Mountain 15 Min, 1943 A (all); B (with highlight and crop);
- Bakersfield 250K shaded relief, 1948 A (all): B (with highlight and crop)
- Bakersfield 250K shaded relief, 1955 A (all): B (with highlight and crop)
- Bakersfield 250K topo, 1960 A (all): B (with highlight and crop)
- Bakersfield 250K topo, 1962 A (all): B (with highlight and crop)
- Bakersfield Sheet Geology, 250K, 1966 A (all): B (with highlight and crop)
- Loraine, 24K, 1972 A (all): B (with highlight and crop)
- Tehachapi, 100K, 1978 A (all); B (with highlight and crop)
- Loraine, 24K, 2015 A (all); B (with highlight and crop)
- Loraine, 24K, 2019 A (all); B (with highlight and crop)