The buckle bears the marks WN for Wang Hing of Hong Kong circa 1880 - 1910.
ANTIQUE CHINESE EXPORT STERLING SILVER BOOKMARK c1900 WANG HING
Antique Solid Silver Wang Hing Snuff Box Chinese Peony 19th Century Victorian
Antique silver belt buckle large wang hing and co
Antique Chinese Export Silver 3 Piece Cruet Set By Wang Nam - Deagon Design
A Fine Chinese Silver Mustard Pot, Luen Hing, Shanghai C.1875-1930 (F4150)
Chinese Export Silver Spiders Web Menu Holder, Leun Hing Shanghai c.1910