In the original Sanctuary web series power abnormal John Druitt former lover of Helen Magnus leaves an old Shakespeare theatre program in the sewers for Helen to find. They had attended the play over 100 years earlier. Written on the back is A5 S1 as a clue to his identity. When the web series was edited into the TV show this scene was omitted. Production used techniques to age the programs and added water stains. I was able to use those marks and stains to match this prop to the one used on screen. Please see the photos as the screen matched areas are marked in white.