Overview Dr. Yoko Hashimoto-Sinclair taught at West Chester University between 1969-2009 as a professor in the Theatre and Dance Department. The Yoko Hashimoto-Sinclair Collection contains materials related to theater and costume design, such as costume designs for student-led productions at the university, as well as costume design and fabric sample assignments that Dr. Hashimoto-Sinclair made for school and previous jobs. The collection also includes a personal set of Japanese woodblock calendars....