Historical Photographs of China album reference: Hv47. Rev. Claude L. Pickens, Jr.'s trip to northwest China, part 2. Access to original photographs and albums in the Rev. Claude L. Pickens, Jr. Collection is restricted. Photographs and images from the collection may be reproduced only with written permission. Contact the Harvard-Yenching Library for permissions and fees. . This is the entry gate to a courtyard house at No. 3 Niujie, Xuanwu District (now Xicheng District), Beijing. The petrified log in the courtyard is now at the Niujie Mosque, Beijing
Islam in Peiping. Zhang family residence. Entrance with inscriptions in Chinese and Arabic.