TY - MPI AU - Halley, Edmond TI - A new and correct chart of the western and southern oceans showing thevariations of the compass according to the latest and best observations PY - 1750///?] CY - London PB - Mount & Davidson, Tower-Hill KW - Cartografia KW - Oceano Atlântico KW - séc. 18 KW - 912"17" PP - London SP - 1 mapa PB - Mount & Davidson, Tower-Hill ER -