An observation balloon is pictured from an aeroplane over the western front in 1917

A view of a trench system set up in Long Island City as a field training facility in this 1919

Grand Rapids 1933

First Good Year Blimp Enterprise at Washington DC - Hoover Airport - Late 1930's

Cleveland Playhouse Square 1928

Duluth MN 1905

The first Harley Davidson motorcycle was made in 1903, and the carburetor was made from cans of tomatoes.

Fenway Park stretches out for football, 1963

Downtown Minneapolis c.1936

Ebbets Field New York City 1913-1960 Home of the Brooklyn Dodgers

Cedar Rapids IA 1945

Busch Stadium II St Louis & Skyline 1967

A very rare photo of Eiffel Tower under construction in July 1888.

Boston waterfront 1906

Bonus Blast Furnace! 1908