The mark consists of vertically stacked letters "NBBC" in bolded black font; then to the right of the stacked letters is a lighthouse where the top and mid-portions are colored in black, the lower portion is colored in white and the base of the lighthouse is colored in black; and, to the right of the lighthouse is a rectangle section colored in black with a white triangle extending through the black colored rectangle section from the top portion of the lighthouse.
Color is not claimed as a feature of the mark.