Date
1961
By New Zealand. Department of Lands and Survey
Series: NZMS 166; sheet ST 58-61, 1 [i.e. ST 57-60, 2].
Features:
Relief shown by hachures and spot heights.
"Based on ground survey by Trans Antarctic Expedition 1955-58 and subsequent New Zealand expeditions," additional detail from United States Aerial Photography.
Includes Beaufort Island.
Technical Details:
Map scanned at resolution of 600 ppi.
1st edition: April 1961.
Scale: 1:250,000 at 71° S. Lat.
Projection: Polar stereographic proj. (E 162°-E 168° / S 76°-S 77°).