Two SHIPS SAILED ON THE SECOD Byrd Antarctic Expedition: The Bear of Oakland and the Jacob Ruppert. They left Boston for New Zealand in 1933, heading for the summer season at Byrd's base on the Ross Ice Shelf ("Little America") in Antarctica.
Bryant, John H.
"The Admiral Byrd Antarctic Expedition on Easter Island, 1933,"
Rapa Nui Journal: Journal of the Easter Island Foundation: Vol. 21
, Article 10.
Available at: https://kahualike.manoa.hawaii.edu/rnj/vol21/iss1/10