This beauty is an unmarked one. It does have an incuse 3 under the top shell. A Fred Locke characteristic, I believe. The top shell is a real gorgeous gold/tan color with darker brown spots. Purchased by my brother Alan from a 'little old lady' in Lake Worth, FL a few years ago. Currently in my own porcelain collection. Oh, the green felt on the top was used to keep the insulator from scratching the lady's table. It was used as a candleholder at one time.