Casinos May How Move OffGround LevelsnA major change in earning policy yesterday was established by the Clark County Gaming Licensing Board when, at the request, of County Commissioner Harley Harmon It voted to amend the gamine ordinance to remove restrictions that presently confine casinos to ground floor levels.The vote to remove the re-! strietion was unanimous and would permit a casino to be operated on any floor of a structure the management would request The matter was brought to trr attention of the hoard by the request, of Frank Carrol), of Landmark Tower, who requested a gambling licensefor tbe second floor of the rapidly climbing building on Paradise Road Harmon told the board yesterday that the county’s ordnance was “Inherited” from the city of Las Vegas, which calls for a ground-floor Gas'no operation.ACF2Ftc!(