Crewmen of the USS Monitor pose on the deck of their ironclad ship in July 1862. Robert Williams, standing at the far right with his arms crossed, is a candidate for the older sailor whose remains were discovered inside the wreck's gun turret.
Library of Congress
A member of the Free Syrian Army looks at the valley in the village of Ain al-Baida, in Syria's Idlib province, near the Turkish border, in December. Syrians fleeing the fighting in their country are flowing out across the border with Turkey, but opposition fighters say very few weapons are flowing in.
Sezayi Erken/AFP/Getty Images
Composer/lyricist Robert Sherman (left) and his brother Richard stand next to the car used in the 1968 film Chitty Chitty Bang Bang. The brothers wrote the songs for the movie, as well as a musical version that began running in 2002.
Mine helmets and painted crosses sat at the entrance to Massey Energy's Upper Big Branch coal mine on April 5, as a memorial to the 29 miners killed there one year earlier.