Woo Bing, manager of the Qwong Tuck Company in Seattle, was a witness for Bertha Hoy when she returned from China in 1923. [See 24 October 2016 blog entry for Bertha Hoy.] Woo Bing showed the interrogators a departure book with the names of hundreds of Chinese departing for China. It listed the Hoy family’s departure on 30 August 1908 and was the proof Bertha Hoy needed to be admitted into the U.S. The Wing Luke Museum has materials from the Quong Tuck store but the departure books are not among them. This photo of Woo Bing is courtesy of the Wing Luke Museum.