Your search for "AREA40.7540.625-117-116.875" revealed the following:

~ Battle Mountain NV topo map, 1:24000 scale, 7.5 X 7.5 Minute, Historical, 2012

~ Battle Mountain NV topo map, 1:24000 scale, 7.5 X 7.5 Minute, 2015

~ Battle Mountain NV topo map, 1:24000 scale, 7.5 X 7.5 Minute, Historical, 1985, updated 1986