Two light green B front skirt, B rear skirt, with letter A at top. Both have some milk/snot. The Brookfield creb is a 220 with #3 on both front and rear crowns. However, that is not the reason I decided to buy. It has what looks like large chain bubbles going from the base and up on one side. Seen chain bubbles going up threads but never any place else on any insulator.