Posted by Len on December 21, 2013, 7:55 pm, in reply to "Real Iron Stone"
This type of teaware is commonly known as Chelsea Ware or Grandmother's Ware, both of which are collectors' terms that it seems doubtful were ever used when these pieces were first produced. However if you do a Google or eBay search using these terms you will be able to see other examples of this kind of ironstone.