"1500.0" . . . . . . . . "This Is America, Charlie Brown: The Wright Brothers at Kitty Hawk" . . . "1989-05-23" . . . . . "\\\"The ''Mayflower'' Voyagers\\\"" . . . . . "This is America Charlie Brown" . . . . . . . . . . . . . "This Is America, Charlie Brown: The NASA Space Station" . . . "8" . . . . . . . . "This Is America, Charlie Brown: The Smithsonian and the Presidency" . . . . . . . . . . . . . . "This Is America, Charlie Brown" . . . "This Is America, Charlie Brown" . . . . "1988-10-21" . . . . .