This undated photo provided Tuesday by the Chateau de Versailles shows desk that belonged to France's 18th century King Louis XV . For 67 years, a message from Nazi-occupied France remained hidden in a secret drawer of the desk. The letter, released Tuesday by the Chateau of Versailles, details restoration work on the desk during the war. The restorer says he wrote the note as he finished the work _ and just as Paris was being liberated from the Nazis in 1944. (AP Photo/Christian Milet; Chateau de Versailles) Photo: Christian Milet, AP / CHATEAU DE VERSAILLES