James Ross led an early expedition to the Antarctic from 1839 to 1843, aboard the ships HMS Erebus and HMS Terror. After his voyage, nearly thirty years passed before the next Antarctic expedition.
I've been able to find plenty of information about the clothing worn by the late 1800s and early 1900s explorers, but I haven't been able to find anything about the clothing on the Ross expedition.
What sort of cold weather clothing did they wear on the Ross expedition?