Survey, easement, and subdivision plats recorded in land record books. The original volumes of (Land Records) are included in series C710, C711, and T2320 and on film in series CM440 and CM445. Access available in electronic form derived from (Plat References, DO, Index) in series S1559, supplemented by the records themselves. Most plats after 1908 are found in (Plat Book) in series C2141 and (Subdivision Plats, DO) in series S1243.