Abstract Julius A. Barr (1905-1939) was born in Normal, Illinois and spent time as a personal pilot to Chinese military figures Zhang Xueliang (also known as the "Young Marshal" and "Peter Chang") and General Chiang Kai-shek in the mid-1930s. The collection contains a photograph album with three hundred and thirty-nine (339) black-and-white photographs, most likely taken by Barr, covering his time in China.

Overview Alan Lonsdale Patterson worked extensively in the field of aviation from the 1920s to the 1980s. Throughout his career he worked as a barnstormer, pilot and established multiple companies that facilitated the sale of aircraft and aeronautical equipment, predominately between companies based in the United States and China. The collection represents both his professional and personal life through correspondence, photographs, business records, clippings and audiovisual materials, as well as...