Maps

Antarctica, National Geographic Society, 1990, 22 x 29, 1 in. = 140 miles, 
flat plastic. A20015, $10.90
Antarctica, National Geographic Society, 1963, 1 in = 97 miles, 77 x 101 cm.
Antarctica, Central Intelligence Agency, 1990. 37 x 45 cm. Scale: 
1:17,250,000. Shipping list number 90-287-P
Antarctica Photomap, U.S. Geological Survey in cooperation with the NSF and 
US Navy, 1985. 77 x 77 cm. US Geological Survey, Reston, Virginia.