The mark consists of the letters 'W,' 'B,' and 'H' in black/dark gray, capitalized lettering, with the letter 'W' appearing immediately above, or on top of, and in the middle of, the letters 'B' and 'H,' which are located adjacent to one another immediately below the letter 'W.' The letters 'W,' 'B,' and 'H' are located inside, or in the middle of, two (2) parallel or concentric circles (i.e., one circle is slightly larger in size, or circumference, than the other circle). The smaller circle (i.e., the circle closest to the letters) is in black color and is slightly darker, or thicker, than the larger circle. The larger circle (i.e., the circle furthest from the letters) is in black/gray color and is slightly lighter, or thinner, than the smaller circle. The mark is depicted on a white background.