Page 327 - Chinese SIlver By Adrien Von Ferscht

This lidded sugar basin could only be by Tack Hing. It is typical of many tea sets made in Hong Kong under the
Tack Hing mark.

Below is an example a a Tack Hing mark clearly stamped ’90% SILVER’ in exactly the same style

There will always be a logical reason why an item of silver might carry a Hong Kong only mark. If it is Chinese
Export Silver, it will almost certainly be an incomplete mark, otherwise it simply isn’t from the Chinese Export
Silver manufacturing period.