the "tension" book - credit
Originally uploaded by nofrills.
The back cover of "The Promise of World Tensions", edited by Harlan Cleveland (Macmillan, 1961).
I knew nothing about this book when I bought it for 33.33333... JPN, and it was Gilbert Etheredge's front cover design that made me choose this one out of the "3 for 100 yen" boxes - and I didn't know the designer's name, either. A sheer accidental find.
Several pics are filed under "the_promise_of_world_tensions" tag.