Color is not claimed as a feature of the mark.
256, 192, 128, 96, 64, 48, 32, 24, 16, 12, 8, 6, 4, 3, 2, 1.5, 1.0, .75, .50, .38, .25, .19, .125, .094, .064, .047, .032, .023, .016
The mark consists of a stylized letter E on the top of the mark, followed by a black thin line, a black solid line and numerous short lines on the left and right side of the front of the mark, along with the numbers 256, 192, 128, 96, 64, 48, 32, 24, 16, 12, 8, 6, 4, 3, 2, 1.5, 1.0, .75, .50, .38, .25, .19, .125, .094, .064, .047, .032, .023, .016.