of Ma Hualong Photo made ca. 1936 by Claude C. Pickens. This photo, and many related photos, in the proper context, can be found by going to the Harvard University Library Visual Information Access site, and entering "Pickens" and "Ma Hualong" in the first two of the search boxes. Notes 19th-century Chinese people 1871 deaths Hui people People from Wuzhong Naqshbandi order Chinese Sufis Chinese Muslims Year of birth missing