Washington Malaga Quadrangle Surveyed in 1911-12 in Coooperation with the State of Washington , Scale [1:62500] Scale [5:25] Contour Interval 25 Feet - Washington US Geological Survey 1914 - 1 Map Coloured 52 x 42 cm

Datum is mean sea level Approximate Mean Declination 1911

Index Terms--Genre/Form:
Topographic Man

Dewey Class. No.: 912.979