AusBonsai

SCS Australia insignia on bottom of pot.
Who made them?

And it had ‘stoneware’ written on the inside on the bottom of the pot.

To identify the maker of the pot, I recommend checking with relevant pottery collector forums, antique shops, or utilizing online resources that specialize in pottery markings.

You can visit the Smithsonian's website at www.si.edu and the National Park Service's website at https://www.nps.gov/subjects/sculpture/index.htm to explore relevant information about pottery and other cultural artifacts.

You may also use this as a guide in finding the potter's details: https://backgroundcheckrepair.org/how-t ... -for-free/