Crescent Island (54°1′S 37°19′W) is a small, roughly crescent-shaped island lying close south of Mollyhawk Island in the Bay of Isles, South Georgia. It was roughly charted in 1912–13 by Robert Cushman Murphy. It was surveyed and named in 1929–30 by Discovery Investigations personnel.
Map of Crescent Island, SIQQ 1ZZ, South Georgia and the South Sandwich Islands
References
Crescent Island Wikipedia(Text) CC BY-SA