Your search for ""usgsne45.25-68"" revealed the following:

~ Duck Lake ME topo map, 1:24000 scale, 7.5 X 7.5 Minute, 2014

~ Duck Lake ME topo map, 1:24000 scale, 7.5 X 7.5 Minute, Historical, 2011

~ Duck Lake ME topo map, 1:24000 scale, 7.5 X 7.5 Minute, Historical, 1987, updated 1988

~ Nicatous Lake NE ME topo map, 1:24000 scale, 7.5 X 7.5 Minute, Historical, 1975, updated 1980

~ Nicatous Lake ME topo map, 1:62500 scale, 15 X 15 Minute, Historical, 1934

~ Nicatous Lake ME topo map, 1:62500 scale, 15 X 15 Minute, Historical, 1934, updated 1948

~ Nicatous Lake ME topo map, 1:62500 scale, 15 X 15 Minute, Historical, 1932, updated 1970

~ Nicatous Lake ME topo map, 1:62500 scale, 15 X 15 Minute, Historical, 1934

~ Nicatous Lake ME topo map, 1:62500 scale, 15 X 15 Minute, Historical, 1934, updated 1941

~ Nicatous Lake ME topo map, 1:62500 scale, 15 X 15 Minute, Historical, 1932, updated 1959

~ Nicatous Lake ME topo map, 1:48000 scale, 15 X 15 Minute, Historical, 1932

~ Nicatous Lake ME topo map, 1:62500 scale, 15 X 15 Minute, Historical, 1932, updated 1970