Classic American SummerFrom JFK and Jackie during their engagement and The Beatles' 1964 tour to a young Reagan and a 5-year-old Shirley Temple, view photos of beachgoers frolicking through the '30s, '40s, '50s, and '60s.Updated Jul. 14, 2017 6:22PM ET / Published Sep. 03, 2010 3:23PM ET Silver Screen Collection / Getty Images