Italian heavy artillery guns are pictured on the Italian Front in this 1918 handout picture

British officers observe artillery fire during the battle of the Somme in this 1916 handout picture

British aeroplane shows bomb damage Feb 16 1918

A horse wears a flannelette gas mask at the Chemical Development Laboratory, Philadelphia in 1919

A German observation post is pictured on the Yser Front in Belgium, in this 1917

On a misty day in 1930, high over the ships in the harbour, the two halves of the Harbour Bridge are almost ready to be joined

Here's the start of the first-ever NASCAR Strictly Stock (now Sprint Cup Series) race at Charlotte Speedway. The three-quarter mile dirt track hosted a starting field of 33 cars.

The Turkish Hospital in Damascus on 1 October 1918, shortly after the entry of the Australian 4th Light Horse Regiment

Damascus in flames as the result of the French air raid on October 18, 1925

A huge crowd fills both the grandstands and the infield for the first-ever NASCAR Strictly Stock race at Charlotte Speedway June 19, 1949

A construction worker stands at one end of the catwalks that span the Golden Gate between the two towers, San Francisco, California, December 1935

Cliffs of Moher postcard circa 1890–1900

Mogador 03-07-1940 French Destroyer

Kalyan Minaret in Bukhara, Uzbekistan in 1950

A German Friedrichshafen seaplane is seen crashed into a building in Germany, 1918