1. Linda R. Shulsky, “Chinese Porcelain in Old Mobile,” Antiques 150, no. 1 (1996): 80–89. 2. Linda R. Shulsky, “Chinese Porcelain at Old Mobile,” Historical Archaeology 36, no. 1 (2002): 97–104. Ceramic experts at the National Palace Museum in Beijing also were unable to identify this mark.