4th » The United States begins construction of the Panama Canal.
4th » Charles Rolls Charles Stewart Rolls meets Henry Royce Frederick Henry Royce at the Midland Hotel (Manchester) Midland Hotel in Manchester, England.
5th » Pitcher Pitching against the Oakland Athletics Philadelphia Athletics at the Huntington Avenue Grounds, Cy Young of the Boston Red Sox Boston Americans throws the first perfect game in the modern era of baseball.
9th » The steam locomotive 'GWR 3440 City of Truro City of Truro' becomes the first steam engine in Europe to exceed convert 100 mph km/h abbr=on.
10th » The Horch named Horch & Cir. Motorwagenwerke AG is founded.
21st » The FIFA called Fédération Internationale de Football Association (FIFA) is founded in Paris.
Famous Birthdays on May in 1904
2nd » Bill Brandt, German-English photographer and journalist (d. 1983)