Thank you for your time and help. You are very generous with your knowledge and it is much appreciated :)
Ireland by: Ron
Thanks for your help Peter. I thought it may be an artists seal ? Two characters I managed to translate "heaven" and "people" (I think)
I wonder how to go about getting it scientifically dated?
Anyway , thanks for your help again Ron
seal by: peter
The content is difficult to read, but it is not a personal or official stamp. It rather seems to be a text affixed perhaps to a painting, or for a similar purpose. It is not for signing, apparently.
Porcelain seals are difficult to date and I cannot tell you from what era this would be. Please also be aware that the carved characters might be from a different time than the seal itself.
Basically, the seal is either a more recent product, or if old, it would be antique and has collecting value due to the scarcity of antique porcelain seals.