cover 1948-50(c) the collection of covers showing a good variety of temporary chops and labels with a large number of styles and types, including Canton, Changsha, Changteh, Chikaipoo, Chen Holen, Chu Sei, Hung Yang, Kiangsi, Kwan Yang, Kweisui, Lai Yang, Lung Si Yu, Nan Yao, Pan-Yi, Pao-Tow, Shanghai, Shang Yiao, Siao Yang, Shan Hang, Swatow, Taiyuan, Tientsin, Tsing Shih, Wu Kiang, Yang Chun, Yun Fung and Yu Tim. (60)