antarctica "owls" james byrd military
woah interesting search
https://www.history.navy.mil/content/dam/museums/Seabee/Cruisebooks/postwwiicruisebooks/antarctica-cruisebooks/DEEPFREEZE%20III%20TASK%20FORCE%2043%201957-58.pdf
piri reis columbus map 1513 of the antarctic - sorry if it's been covered…