The most famous of these few images is a tintype taken in 1879 or 1880 at Fort Sumner, New Mexico. This photo shows Billy the ...

BrianAJackson/istockphotoThe Wild West was a time of adventure, lawlessness, and larger-than-life figures with unmatched ...

The only confirmed photo of the legendary Billy the Kid sold for a jaw-dropping $2.3 million in 2011. Snapped outside a New Mexico saloon around 1880, the tintype shows him holding a Winchester ...