Royal Staffordshire Honeyglaze Plate

I'm not very knowledgeable about china, porcelain and such but I know a pretty thing when I see it. I can't find anything online that tells me about this plate. I would guess it's from around the 40s but that's a wild guess based on similar one found on eBay. It's in great condition, save for some obvious wear throughout the years. Wonderful eye candy! I would welcome any information on this if anyone's in the know.