Zippered Heart - Imperial
Zippered Heart is an exterior-only pattern, most often seen in the small sauces or berry bowls. These berry bowls do go with a large 10 inch bowl to form a berry set. The rosebowl is a huge piece of glass and seldom comes up for sale. Colors are green, Helios, marigold and purple.

It is sometimes confused with Northwood's Valentine, also known primarily in small bowls.