First of all, it's important to know that fine china has almost always included bone, it's just that bone china has more of it than other types. Specifically, bone china is made up of at least 25% bone ash.
This is a teacup and saucer set that is marked by maker on the bottoms, Duchess Fine Bone China Made England. My photos are of the actual item you
Duchess Fine Bone China Teacup & Saucer Peach Fruit Signed Porcelain England
Antique English Bone China Guide
Exquisite, Bone China Trinket Dish, Vintage-discontinued Actual 1999-2013, Lenox Holiday Tartan Christmas Pattern, Dimension Collection
What Is Bone Porcelain? On the Table: Villeroy & Boch Official Blog
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Fine Bone China vs New Bone China
Set of Four Royal Tara Irish Shamrock Mugs - Fine Bone China • Irish Ann
Antique English Bone China Guide
Beautiful to display trio set of coordinated cup, saucer, and plate. The display stand is included. What you see are the actual photos of the item
Vtg Royal Tara Ireland Fine Bone China Cup w Saucer & Plate Set w Pheasant Game
Bone China Vs Porcelain -A Close Look at the Differences
24 Piece Dinnerware Set-Bone China, Service for 4 by Lorren Home Trends