 CONT: Inconsistency regarding the engravings that Corso claims to be  genuine (signed LCF) and forged (signed AT). In an early scene he  discovers the LCF signatures on 1) an engraving of an old man  holding keys in his right hand and 2) a maze that has no exit. But  in a later scene he says the genuine engravings show the keys in the  left hand and that the maze has an open exit.