Alfred Gregory (b.1913), FBIPP, Hon FRPS, is a mountain climber, explorer and professional photographer. A member of the successful British team which made the first ascent of Mount Everest in 1953, he was in charge of stills photography and, as a climbing member of the team, reached 28,000 feet (8,500 metres) in support of the successful Hillary-Tenzing assault on the Summit. Wikipedia
The definitive Wikipedia entry for Alfred Gregory. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Alfred_Gregory
