This is a small white milk glass dish shaped like a leaf. It has a indentation in the stem that looks like a cigarette rest, which is why I think this is an ashtray. However, it also has an interior lip just below the inside rim, so it looks like there should be a lid to the dish, too. It is not signed or marked. The leaf is 5 1/4" x 3 5/8." It is in excellent condition with no chips or cracks.