The mark consists of the capitalized letters "C" and "H" of the same font and size separated on a uniform horizontal plane by a feather slightly bent to the right of vertical that is uniformly larger than the "C" and the "H" and spaced equally between the "C" and the "H"; the feather shows the bottom part of the quill and the fletching of the feather as darl geometric shapes creating a light geometric interior quill shape in the center of the feather that reaches two-thirds up the body of the feather from the top of the exposed quill, the feather fletching has two notches close together on the upper left side and two separate notches on the right side, the "C" is positioned to the left of the feather and the letter "H" is positioned to the right of the feather, four horizontal lines of equal length appear with one above and one below each of the letters without touching them.