This item is an antique semi-porcelain plate made by W.H. Grindley & Co. in Tunstall, Staffordshire, England. 

• Manufacturer: Founded in 1880, W.H. Grindley & Co. produced earthenware and ironstone tableware. 

• Mark Details: The "ENGLAND" stamp indicates it was produced after 1891. 

• Style: The mark features a "semi-porcelain" designation, a term commonly used for durable earthenware during the Victorian era