Retaining Wall. Turkish Fill. Wall H. Wall G. Northwest Room, Poros Building. Floor ... ΟΟ-18 3412, 3413 ΟΟ:1949.1003:1 N 47828 ΟΟ:1949.1003:2 ΟΟ:1949.1003:3 N 47829 ΟΟ:1949.1004:1 N 47834 ΟΟ:1949.1004:2 N 47835 Lot ΟΟ 193 Lot ΟΟ 194 Lot ΟΟ 536 ... 1948