1. Alaska reconnaissance topographic series. Alaska, Benedeleben, 2 judicial division, lat. 65°-66°, long. 162°-165°. Scale 1:250,00, scale 5 m.=1.3 in., contour interval 200 ft. Bookmark Corporate/Agency Authors: Geological Survey and Interior Dept. Publisher: Geological Survey Date: edition of 1951 SuDoc number: I 19.24:B 432