Taken by an unknown photographer between 1895 and 1920, this image shows a country store in Cuba.
Posted by adaptorplug, this image shows 'Red Shirt' protesters marching down Bangkok's main streets on April 9th 2009.
Taken by an unknown photographer in 1918, this image shows a polar bear at the Smithsonian National Zoological Park in Washington D.C.
Photograph by Ansel Adams in 1943, this image shows three co-op workers standing behind the store counter with a display of pies.
Photograph by Howard Liberman, showing captain John Riberia on the fishing trawler Old Glory in 1942.
Photograph by Warren Leffler, showing a gay rights demonstration at the Democratic National Convention, New York City in 1976.