NY
3535058 P. H. Raven 2768 1951-04-08
United States of America, California, Lake Co., near Napa Co. line on Mt. St. Helena Road
NY
3535061 H. T. Edwards 1877-03-00
United States of America, California, Sonoma Co., Skaggs Spr.
NY
3535059 R. F. Hoover 4939 1941-04-26
United States of America, California, Napa Co., East side of Mt. St. Helena
NY
3535062 G. Thurber 1859-00-00
United States of America, From Clear Lake
NY
3535060 Michener 1893-04-00
United States of America, California, Sonoma Co., Hoods Peak.
NY
3535063 R. C. F. Bacigalupi 1256 1926-03-28
United States of America, California, Sonoma Co., on road below Mt. St. Helena about halfway between Summit and Middleton.
PUA
31380 Bill Grummer 1979-04-02
United States, California, Napa, Local landmark: Bothe Napa Valley State Park. Calistoga Quad., 38.545694 -122.533167, 229m
PUA
3315 MrS. J. Sherman 1970-04-04
United States, California, Napa, Local landmark: Butts Canyon Road. Aetna Springs Quad., 38.7 -122.455, 292m
PUA
1887 Gilbert Jerome Muth 1967-04-09
United States, California, Napa, Local landmark: Aetna Springs. Aetna Springs Quad., 38.653333 -122.495, 304m
PUA
16523 Steve Rees 1978-04-01
United States, California, Lake, Local landmark: Detert Reservoir. Detert Reservoir Quad., 38.733611 -122.529944, 313m
PUA
12479 Lila Jaeger 1878-04-08
United States, California, Napa, Local landmark: Aetna Extension Mine. Detert Reservoir Quad., 38.653611 -122.501944, 365m
PUA
1885 T.L. Landis 1972-04-25
United States, California, Napa, Local landmark: Aetna Springs. Aetna Springs Quad., 38.666667 -122.483333, 365m
PUA
5788 Dan Wyrick 1975-04-12
United States, California, Lake, Local landmark: Detert Reservoir. Detert Reservoir Quad., 38.72 -122.533333, 385m
PUA
62046 Joe Callizo 1983-04-02
United States, California, Napa, Local landmark: Four Corners. St. Helena Quad., 38.555722 -122.458639, 426m
UCR
John C. Roos 301 1939-03-03
United States, California, Napa, Snell Valley, Angwin, Pacific Union College, 38.69861 -122.40222, 488m
UCR
Larry F. LaPré s.n. 1986-03-30
United States, California, Sonoma, Socrates Mine, c. 9 miles east-northeast of Geyserville, 38.76333 -122.75861, 915m
LEA
4352 Donald V. Hemphill 68 1940-03-23
United States of America, California, W. end of Snell Valley, 457 - 457m