Jump To Artifact

C'mon, really?  This looks like it was drawn 20 years ago with a felt tip pen!  Notice how the pen had a hard time drawing on the deteriorated canvas in the first annotated letter, but the next 2 letters are shown perfectly.

;)

Yeah, well you're on crack.  P52 was aquired in 1920, so the ink has to be at least 90 years old!