Entrance to cave mosque in Ts'ui Ti P'o, Gansu, China, 1936Pickens, Claude L., 1900-19851936Also included in the International Mission Photography Archive.The entrance to the most indigenous mosque in China, at Ts'ui Ti P'o, Kansu, on the trail from Lungchow, Shensi to Pingliang. The Moslem inn of the village is on the level below on the loess-terraced hillside.still image