platter and bowls

by Karen Levine
(East Chatham, NY 12060)

I have a platter and some bowls that are white with green leaves. on the bottome there is a large, capital A in green with the number 16 also in green. there are three stamps as well pressed into the ceramis. bone says "856" or possible "B56." another looks like a honey jar. and a third is "24"

if anyone knows what these are i'd very much appreciate information.