Kalabagh Bridge in 1931

In the Year 1906 showing Ranjit Singh's Samadhi in Lahore

Zamzama - Kim's Gun - Bhangia wali Toop - The Mall Lahore c. 1900s

Young Mustansar Hussain Tarar aka Chacha ji in 1956 in his college days

A View of the Giant's Causeway East Prospect. Engraving in 1768

Winter at the landing 1940

The Golden Gate Bridge under construction with the Pylon 1 and the North and South towers rising above Fort Point, San Francisco, California, April 193

The El in Hoboken circa 1940s.

Louis Jacques Mand Daguerre. Boulevard du Temple, Paris, c. 1838. Daguerreotype. Bayerisches Nationalmuseum, Munich.

Louis Jacques Mand Daguerre. Boulevard du Temple, Paris, c. 1838. Daguerreotype. Bayerisches Nationalmuseum, Munich.

Southern Ann Arbor, October, 1951. Jefferson Avenue in foreground

Southern Ann Arbor, October 1951. Jefferson Avenue in the foreground, Packard runs off Main Street at an angle, past Perry School.

Snowy winter in Louisa County Iowa, 1929

A Vintage United State Photo

Kanas City Missouri

The Wright brothers set up a workshop at Kill Devil Hills, above the beach at Kitty Hawk in September 1900. They assembled their first glider there.

Augustus Waller was demonstrating his capillary electrometer to the Royal Society in London in 1887.

Augustus Waller was demonstrating his capillary electrometer to the Royal Society in London in 1887. To the enormous relief of the assembled luminaries, his dog Jimmy, who had one front and one back paw immersed in a saline solution containing the electrodes, was not electrocuted.