NOT REQUIRED Extermination Sign Isn't Required May 31, 1993 Vacant Unit in 421-a Building Remains Covered April 1, 1993 Landlord Collected Garage Rent Overcharge February 1, 1993 Independent Contractor Provided Laundry Room Service January 1, 1993 Elevator Dismantled in 1951 January 1, 1993 first previous ... 5 6 7 8 9(current)