Incredible Photographs Taken Throughout History [Photos]

Alfred Hitchcock serving tea to Leo the Lion (the mascot for the Hollywood film studio MGM), 1957

There have obviously been some extremely important photographs taken throughout history. Some being very iconic. Then there are some that caught some parts of history that are important, but many people haven't seen them. These are those pictures. 

Jacqueline Kennedy backstage watching her husband during the first televised debate against Richard Nixon – 1960

A bar in New York City, the night before prohibition began

Muhammad Ali vs Cleveland Williams, 1966

Vikki “The Back” Dougan, 1957. She was the inspiration for the cartoon femme fatale, Jessica Rabbit