A large wall map of Palestine as it appeared in 1948, produced by the Palestine Liberation Organization (P. L. O.) Research Center around 1966. The year 1948 is considered by the P.L.O. the start of the Nakba or 'Catastrophe. The map's compilation was overseen by Said Kamal Sabbagh, better known under the name of Said Sabbagh, an active Palestinian-Lebanese geographer, and represents the PLO's approved...