[A. Tarantin, Yen, and Chiao working on differential]

Photograph of A. Tarantin, Yen, and Chiao working on a differential from a Ford station wagon in Xi'an, China, circa 1934-1937. Photo from album page 101.

Inscription on album page: "Tarantin with Yen and Chiao overhauling differential in Sian."

Part of the Julius A. Barr photograph album containing three hundred and thirty-nine (339) black-and-white photographs, circa 1934-1937. The photos cover Barr's time in China as a personal pilot for both Zhang Xueliang (also known as the "Young Marshal" and "Peter Chang") and General Chiang Kai-shek.