Philatelic literature
Philatelic literature: China and Hong Kong
Dougan, Charles W. The Shanghai Postal System : the Stamps and Postal History. State College, PA : American Numismatic Society, 1981; 214 p., ill.; hard cover; as new, $90.
Hanming, Wu, comp., translated by Zhao Tangliang. Chinese Stamps. Hong Kong: Hai Feng Pub. Co., 1982. 137 p. 29 p. of plates : col. ill.; hand written inscription on top right flyleaf and one figure written on inside back cover; soft cover; very good condition, $30.
Yang, N.C. Postage Stamp Catalogue of Hong Kong. 5th ed. Kowloon, H.K.: N.C. Yang Stamps & Coins, 1978. 128 p. : ill. (mostly col.); soft cover; very good condition, $25.