Mark’s Custom Signs employees install a digital sign for Central Kansas Library System next to the northwest corner of the Great Bend Public Library parking lot, Friday afternoon. CKLS is housed in the basement of the library, located at 1409 Williams St.  CKLS serves 17 counties: Barton, Cloud, Ellis, Ellsworth, Jewell, Lincoln, Mitchell, Osborne, Ottawa Pawnee, Phillips, Republic, Rooks, Rush, Russell, Saline and Smith.