User:MauraWen/sandbox English slip ware

https://www.gardinermuseum.on.ca/collection_type/english-slipware/

http://www.chipstone.org/article.php/8/Ceramics-in-America-2001/Dots,-Dashes,-and-Squiggles:-Early-English-Slipware-Technology-

by Alison Grant | Jan 1, 1983
 * North Devon pottery: The seventeenth century