Isogonic chart for 1945, United States including isoporic lines /

Main Author: U.S. Coast and Geodetic Survey.
Format: Map
Language: English
Published: Washington, D.C. : The Survey, 1945.
Physical Description: 1 map : color ; 67 x 112 cm.
Subjects:

CMU Storage Folded Maps

LocationCall Number: Status
CMU Storage Folded Maps G3701.C93 1945 .U5 Available