Q: I inherited what my family calls “the lobster dish.” It originally belonged to my grandmother, who died in 1969. It’s a divided dish with a large gold-color figural lobster in the middle. The dish is 15 inches by 11 inches and is in excellent condition with only slight wear on the lobster body. It’s marked with a birdlike creature above the letters “C.T.” Below that, it’s stamped “Germany.” My …