DescriptionRoss Island Map USGS 250k.png English: Topographic map of Ross Island, Antarctica. ST 57-60/6* (extended). Scale 1:250,000. 1972. Lambert Conformal...
This file has been superseded by Ross Island Map USGS 250k.png. It is recommended to use the other file. Please note that deleting superseded images...
DescriptionRoss Island topo excerpt 250k series ST 57 60 6 USGS 1960 Revised 1970.png English: Topographic map of Ross Island, Antarctica (1:250,000 scale)...