Existing comment:
Flier:
Flier describing the flight over the North Pole.
Envelope Postmarked "City of New York":
This envelope is postmarked November 1929 from "The City of New York," one of the ships used by Byrd in the first Antarctic expedition, while it was in Dunedin, New Zealand.
Envelope Postmarked "Little America":
Byrd's base of operation[s] in Antarctic was called "Little America." This envelope was mailed and postmarked from the base. |