
Given the following passage

"A collector of film memorabilia, Spielberg purchased a balsa Rosebud sled from Citizen Kane (1941) in 1982. He bought Orson Welles's own directorial copy of the script for the radio broadcast The War of the Worlds (1938) in 1994. Spielberg has purchased Academy Award statuettes being sold on the open market and donated them to the Academy of Motion Picture Arts and Sciences, to prevent their further commercial exploitation. His donations include the Oscars that Bette Davis received for Dangerous (1935) and Jezebel (1938), and Clark Gable's Oscar for It Happened One Night (1934).",

answer the following question. Note that the answer is present within the text.

Question: Which object bought by Spielberg was less of an antique, the Rosebud sled or a directional copy of the script for The War of the Worlds? 

a balsa Rosebud sled
