Your search for ""USGSSW36.375-117.75"" revealed the following:

~ Santa Rosa Flat CA topo map, 1:24000 scale, 7.5 X 7.5 Minute, Historical, 1987, updated 1987

~ Santa Rosa Flat CA topo map, 1:24000 scale, 7.5 X 7.5 Minute, 2015

~ Santa Rosa Flat CA topo map, 1:24000 scale, 7.5 X 7.5 Minute, Historical, 2012