OLD CHINESE BLUE WHITE PORCELAIN 7.5 " BOWL DRAGON LIKE MING XUAN

Bowl measures 7.5" in diameter at the top, and 4" high.
Pictures show dark areas inside bowl and lesser on the outside.
Minor chipping along rim.
Bowl is not cracked.
There is a small stamp/mark in the bottom of the bowl, but can't make it out.
See the blown up picture.

Comes from smoke free household