The mark consists of concentric circular shapes resembling a silver coin. In between the two outermost circles appear the wordings "DW20" at the top portion, two semi-circles facing each other on the side, and five letter "D" at the bottom portion. An upper case letter "D" with 2 vertical lines extending through its top and bottom part appears at the center of the coin..
D DW TWENTY D D D D D
D DW TWO ZERO D D D D D
Color is not claimed as a feature of the mark.