THE DETROIT FREE PRESS, September 24, 1949

* Semipalatinsk Test Site "The Polygon"
* Soviet atomic bomb project revealed
* Joins America as a nuclear super power

The front page has a banner headline: "A-BOMB TREATY URGED" with lead-in: "Soviet Atom Blast Starts World Clamor" and various subheads. (see images) More on page 12.
Complete with 38 pages, light toning and minor wear along the spine, nice condition.