MASTERS' CHOICE 2

Tandem paperback, 1969. Cover artist uncredited.

Rear cover fluff: 

The best science fiction stories of all time - chosen by the masters of science fiction. Here are the masters who chose the stories: Poul Anderson, Isaac Asimov, Alfred Bester, James Blish, Robert Bloch, Fredric Brown, John W. Campbell, Arthur C. Clarke, Lester del Rey, Horace L. Gold, Damon Knight, Fritz Leiber, Murray Leinster, Judith Merril, Clifford D. Simak, E. E. Smith, Theodore Sturgeon, William Tenn, Jack Williamson, John Wyndham. 

The stories they chose: Seven-Day Terror by R. A Lafferty, Coming Attraction by Fritz Leiber, Politics by Murray Leinster, Memento Homo by Walter M. Miller, Jr., The Bright Illusion by C. L. Moore, And Now The News by Theodore Sturgeon, The Custodian by William Tenn and The New Accelerator by H. G. Wells.