Go to the far end of this room and look in the back right hand corner to find another projector on a desk. Siting on the desk next to this is a Voxophone [1/3] . Now find the stairs and look on the desk opposite the base of them to find a gift containing another piece of Equippable Gear [1/1] .
Climb the stairs here. At the top of the stairs, follow the walkway around until you find the Warden’s Office. Inside there is a Voxophone [2/3] on the chair.
Pull the nearby lever when you are ready to continue. Turn around and Boo! It’s time to fight some enemies. Head over to the doorway to the Warden’s office and use this as cover whilst you take out the enemies beyond. 5-6 Founder soldiers will come up the stairs behind you. Kill them all before heading back down the stairs and backtracking past the projector room.
Exit and in the main hallway take the opening to the right to enter a balcony overlooking the elevator below. Kill the 4 Founder soldiers on the balcony here and the other two running around on the stairs below. When the area is clear of hostilities, hop over the railing to the floor below and enter the lift.
Grab the new Voxophone [3/3] that is now here. Hit the lift’s button to ride it to the next area.
Hit the lift’s button to ride it to the next area.