The Collected Essays, Journalism, and  Letters of George Orwell.  All four books are hardcovers with dust jackets, stated first editions. 

Edited by Sonia Orwell and Ian Angus

Volume 1 : An Age Like This, 1920 - 1940
Volume 2 : My Country Right Or Left, 1940 -1943
Volume 3 : As I Please, 1943 -1945
Volume 4 : In Front Of Your Nose, 1945 - 1950