Black Dahlia Easter Egg - Telescope Peep

Near the end of the game, when you have to solve a telescope-puzzle, it is known that is possible to peep three girls at the telescope just adjusting it with the notes of Al King's notebook find in a table near the telescope.
BUT there's a way to see much more from one of the girls:

1-Adjust the Telescope with the coordinates -1 and -25 [in the Al King's notebook, the one with the drawing of a CROWN (just like a hint)]

2-Then looks through the telescope and match the arrows with the ones that you have set.

3-You'll see the conventional movie of the girl with the book; when the movie ends, hold SHIFT and just click at the screen.

4-Have fun!