Buy one box of Holiday Greeting Cards and get the second box free! Our exclusive Holiday Greeting Cards feature a photograph of Jacqueline Kennedy with Caroline and John Jr. on a sleigh ride over the snow-covered White House South Lawn in 1962. This photograph was used by the Kennedys for their Christmas Cards that year. The inside of each card is inscribed with the message, "Season's Greetings." The back of each card is printed with details of the photograph, and the logo of the John F. Kennedy Presidential Library and Museum. Boxed Set of 10 Holiday Cards and Envelopes.