- $39.99 1994 Christie's Swire Catalogue- Fine Stamps, Covers of Hong Kong China BARTLETT
- $15.00 Treaty Ports of China, Sotheby's Hong Kong, Sale HK0105, Nov. 7 1996, Catalog
- $49.95 SOTHEBY’S Postage Stamps of the Far East 1st Session 1996 Chow & Chu Collections
- $39.95 SOTHEBY’S Postage Stamps of the Far East " Small Four " 1996
- $5.00 Sotheby's Hong Kong Chinese Postage Stamps of the Far East 1995
- $40.00 Hong Kong Treaty Ports by Ming W. Tsang
- $74.95 SOTHEBY’S Postage Stamps of Far East China Hong Kong Goodwyn Coll Catalog 1995
- $74.95 SOTHEBY’S Postage Stamps of Far East China Hong Kong Auction Catalog 1996
- $74.95 SOTHEBY’S Postage Stamps China Hong Kong Auction Catalog 1999
- $74.95 SOTHEBY’S Postage Stamps China Hong Kong Auction Catalog 1998
- $249.95 SOTHEBY’S Hong Kong Postage Stamps History Treaty Ports ISHIKAWA Coll Catalog 80
- $99.95 SOTHEBY’S Postage Stamps of Far East China Hong Kong Chow Chu Coll Catalog 1996
- $74.95 SOTHEBY’S Postage Stamps China Hong Kong Auction Catalog 1997
- $15.80 (BL) Postage stamp & postage history catalogue of hong kong
- $99.95 SPINK HONG KONG Chan Coll Queen Victoria Edward VII Stamps Covers Catalog 2003
- $74.95 SOTHEBY’S Postage Stamps China Hong Kong Auction Catalog 99