*Background on the 1934-1936 joint expedition financed by the University Museum at the University of Pennsylvania and the Boston Museum of Fine Arts led by Erich Schmidt*Ali Spring (Cheshmeh Ali), Ray*Toqrol Tower, Ray* Daily Life Ornamented: The Medieval Persian City Of Rayy Special Exhibition at Chicago Oriental Institute (May 15-October 14, 2007).
*Archeological site of an ancient Fire Temple near Ray.