The document provides information about Shanghai American School (SAS) in 1912 when it first opened. It summarizes that SAS opened on September 17, 1912 with 38 students as a prep school for missionary, business and military families in Shanghai. It describes the boarding life for students, including essential items, bathing routines, heating, and strict rules. It also outlines the courses offered, including English, foreign languages, and Chinese geography for elementary students.