[![enter image description here][1]][1]
[1]: https://i.sstatic.net/4JkLk.jpg antique Chinese soapstone stamp.
[![enter image description here][1]][1]
[1]: https://i.sstatic.net/4JkLk.jpg antique Chinese soapstone stamp.
It said "蓮達" /lian2 da2/ - The Cantonese transliteration of "Linda"
The transliteration of "Linda" in Mandarin is "琳達" /Lín dá/
If it was an antique, it wouldn't be very ancient.