Richard E. Byrd the rank of captain. After a further summer of exploration, the expedition returned to North America on June 18, 1930. A 19-year-old American Boy Scout, Paul Allman Siple, was chosen to accompany the expedition. Unlike the 1926 flight, this expedition was honored with the gold medal of the American Geographical Society. This was also seen in the film "With Byrd at the South Pole" (1930) which covered his trip there. Byrd, by then an internationally recognized, pioneering American polar explorer and aviator, served for a time as Honorary National President (1931–1935) of Pi Gamma Mu, the international honor society in
Byrd Cloth Byrd Cloth Byrd Cloth is a type of fabric similar to Grenfell Cloth which was designed in the 1934 by Harris Thurston and heavily promoted by Antarctic explorer Richard Byrd. The material was considered windproof yet the weave allowed some air to penetrate and therefore allowed sweat to evaporate from the body rather than freeze against the skin. It was meant to replace the fur-lined parkas which had traditionally been used for cold-weather exploration, and was discovered to also be ideal for World War II army uniforms because it absorbed less sweat, repelled mosquito bites, and was much lighter weight