Offered here are two porcelain signals that are both some sort of a pastel green color. If I was a guessing man...I would say they were both made by Thomas. Not sure on the U-#....size is as follows: (2-7/8 X 3-3/8). The condition on both of them is VVVVNM. Let's say........$30.00 for the pair! Thanks for looking!