The "world topo map" and "world terrain base" contain the same misspelling for the "Wallowa" mountain range in northeastern Oregon (currently spelled as "Willowa"; probably came from National Geographic which is in error, also). The approximate center of the range is 45 11 58 N, 117 12 29 W. Here�??s a citation from the Geographic Names Information System from the U.S. Board on Geographic Names: http://geonames.usgs.gov/pls/gnispublic/f?p=gnispq:3:::NO::P3_FID:1151864 .