Charley 22 July 2009, is that really Tom Lehrer? I've never come across it in his works. https://www.kellybennett.com/fishbowlblog/tag/Passengers+Will+Please+Refrain attributes it to William O Douglas and Thurman Arnold. It comes up in a previous thread, https://mudcat.org/thread.cfm?threadid=143752 but with no attribution. It was recorded by Oscar Brand.