-Date is unspecified on map or it's incomplete.
Title assigned by Author
Township & Range map of Northern California counties: Humboldt- Trinity- Shasta- Lassen- Modoc- Siskiyou- Del Norte- Plumas- Tehama. Settlements- roads- rivers- creeks- mountains- ranges-
Size of document (HxW)
00 - Location not specified.
HCC Maps, Mining