The commercial fishing boat number will be on a display license to be issued with the commercial fishing boat license bearing the same number in a manner determined by the executive director. The display license will be of a design and contain such additional information as the executive director may determine to be necessary to identify the boat as a commercial fishing boat. In the event of the loss or defacement of a display license, the licensee may obtain a duplicate at the fees prescribed in §53.12 of this title (relating to Commercial Fishing Licenses and Tags).