Just to your left as you enter the area

Central building of area, go up to top level and drop down hole in floor - on the counter

In the toilet of the Mermaid Lounge.

Mermaid Lounge - near the slot machines.

Mermaid Lounge, go upstairs and hack the gate, go in and drop down the hole

To the left of the pump station door.

Go to The Pearl - once inside, go in the far left door, and it is on the desk

In the room next to the turret in The Pearl

Top floor of The Pearl, on a desk in the room next to the security camera

On Daniel Wales's body

When coming from the maintenance area, the door to your right - in there

Follow through a door being guarded by a turret, slightly hidden

On some crates in the street leading up towards little sister orphanarium

A walkway near the green grocers, walk down - it will be on top of some crates

In the green groceriers, basement room - button behind counter to open door

In the little sister's orphanarium, back of the bedroom near the top

Going towards Lamb's office, on the right of the door with alot of candles

Behind a hackable gate, heading away from Lamb's office

Opposite the weapon upgrade station in a cabinet

On Wales' alter

Siren Alley - In Mermaid Lounge, same as #54

Siren Alley - Just before pump station 5