THE NEW YORK TIMES, June 5, 1930

* Blenheim - Thoroughbred race horse
* Wins Epsom Derby - Surrey, England UK
* Owner Aga Khan III

The sport's section (page 19) has a banner headline: "500,000 See Blenheim, 18 to 1 Shot, Win English Derby; The Scout II Is 15th" with subheads and photo. (see images) First report coverage on Blenhhaim, owned by Aga Khan III, winning the Epsom Derby
Complete with 52 pages, rag edition in nice condition.