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Continue to ChatSummit City (historical) Map - Shasta County, CA https://www.yellowmaps.com/usgs/topo.cfm?map=ca-1662277-summit-city-%28historical%29
Summit City (historical) Map - Shasta County, CA https://www.yellowmaps.com/usgs/topo.cfm?map=ca-1662277-summit-city-%28historical%29