Old Black and White Decorative Teapot - Only 1 Marking

This item isn't in very good shape.

It is chipped on the lid (see pic of lid only)

And the end of the pour spout is also chipped off

However, it is VERY filthy and I didn't clean it for the pix.......lol.....I would look better if it was actually shined up and wiped down:-)

This teapot only has one marking. On the bottom base, it has the #6. I cannot find anything else, unless it's hidden somewhere in the gorgeous design.

I love the detail and beauty of this piece, and I was very sad when we moved and it wasn't packed correctly:-(

Thank you so much for looking and I appreciate any info!

Poor