This is the Dainty Regency pattern. I received this cup and saucer for my birthday from my husband's family. It is the newest in my collection.

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Here's the Shelley logo on the cup.
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This is the cup and saucer looking at them from the side.
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Here's another view.
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Here's the cup and saucer from the top - you can see the dainty shape well here.