Landmark information
- Location: 
 Plumas-Eureka State Park - from hwy 70, go S on Hwy 89, then W on Co Rd A14, 5 mi SW of Blairsden. Plaques at intersection of Hwys 70 & 89 and on Hwy 70 near pm 65.7
- Plaque: 
 Official State Plaque
- Site: 
 Existing
- Date First Visited: 
 7/30/2003
- Date Most Recently Visited: 
 7/30/2003
- GPS Coordinates: 
 Plaque 1: N 39 47.071, W 120 37.192
 Plaque 2: N 39 47.313, W 120 38.043
- Other Designations: 
 National Register of Historic Places
About this landmark
                Plaque text: 
				
				Jamison City
				
				Eureka Mine and Mill
				
				Johnstown
				
				Along the pioneer trail lies Jamison City and Mine, large producer, famous for its 52-pound nugget; Eureka Mill and Mine yielding $17 millions to Cornish miners and others. Johnstown, now Johnsville, well preserved '49 town.
              
 
                   
                   
                   
                   
                   
                   
                  