Royal Crown Derby For Tiffany & Co. NY Bone China Shell Bowl 3707 9.5 October 7, 2024 by admin Categories: royal.Tags: bone, bowl, china, crown, derby, royal, shell, tiffanyBookmark the permalink Here is a Royal Crown Derby bowl in the 3707 pattern made for Tiffany & Co. It measures 9.5 in diameter. No chips or cracks.