Porcupine River aeronautical chart
Title:
Porcupine River aeronautical chart
JLCTITLE245:
compiled and printed at Washington, D.C. by the U.S. Coast and Geodetic Survey.
Corporate Author:
Edition:
Aug. 1941.
Publication Information:
Washington, D.C. : The Survey, 1941.
Physical Description:
1 map : col. ; 50 x 80 cm.
General Note:
Relief shown by contours, form lines and spot heights.
Includes location map and notes.
Map Data:
Scale 1:1,000,000 ;