I have several different colors of these McCoy shell shaped dishes – both in my own collection and for sale – and the colors on this one are my favorite!
Shell is white with lots of little “speckles” and it has 2 shades of blue all around the edges.
Marked on back: McCoy, Lancaster Colony (mark), USA.
It’s in excellent condition with no “use” evidence -- it has a 1/8” production stress on rim edge that is not detrimental to use or to appearance.
Very eye-catching item!