“In the United States, such large crescent salad plates were not often produced; however, a smaller crescent bone plate was fairly common in American patterns. The crescent bone plate was used to hold the bones that were exposed when diners deboned their fish with their knives and forks. One can readily see the difference in size between a salad plate and a bone plate.
“The use of the crescent plates presented some practical problems not associated with the regular salad or other side plates. The crescent plate normally sits off to the left of the main plate but the crescent plate must be placed next to the main plate in space taken by silverware. Because of this problem, the crescent plate was placed above the forks on the left, or at times, to the top of the main plate.” — From “Forgotten Elegance,” 2002


