The mark consists of It consists of a vertical line with a short horizontal line off the center of the vertical line to the left. On either side of the left horizontal line are two unattached dash marks pointing inward towards the intersection of the horizontal and vertical line. On the right of the vertical line already referenced there are two longer horizontal lines. the bottom line dips down slightly on the right end. The top horizontal line ends on the right with a short vertical line that ends in a very short horizontal line. To the right of this symbol is a plus mark that is unattached but centered between and to the right of the two horizontal lines on the right.
Color is not claimed as a feature of the mark.