As soon as you enter the town, go to where some thugs are. You will need to fight them to get past to the upgrade.

Search the basement of the Graveyard Shift bar to find a Voxophone. There is a key in this basement too, which you will need for Infusion 17.

On the way to impound you will see a green barbers machine with graffiti. Gear next to it on the floor.

Grab the center sky rail, going right (if facing the impound), outside the impound building that leads to a homeless person's shelter. You'll find the Voxophone here.

Just before you enter the Impound, use the Sky Rails and Hooks to get to the opposite side of the area. There is a telescope on a platform.

Enter the impound and immediately find the office on your right. A Kinetoscope is inside.

On the main floor, the Voxophone is under a table that is found in a room just outside an interrogation room.

Go up to the first floor, and turn left. You will need to open the room.

Next to infusion 16, in the locked room on upper floor. Hard to miss.

Go up to the upper level of the same building. There is a room past a medkit tear on the left. Next to the locked chest (which contains an Infusion Upgrade) is the Voxophone.

Go up to the first floor, and continue around past the Med Kits tear. Turn left and go into the furthest office. Open the chest with the key you found in the basement of the Graveyard Shift bar (Shanty Town).

After you go though the tear in the basement, on your way out (and before leaving this zone) check the table you previously passed. There will now be one on it.

Outside the Graveyard Shift bar there is now a Handyman corpse with some photos being taken. The Voxophone is laying next to it.

Now enter the Graveyard Shift bar. There is a Voxophone near the boxes next to the bar counter. After leaving Shanty Town, make sure to pick up the Charge Vigor in the office in front of the elevator you exit.

Search around the shelves at the entrance (without going in) to Chen Lin's gunshop in this area to find the Voxophone.

After the Zeplin sequence, go up the stairs to the Factory but do not enter. In between the two sets of stairs at the top is a Telescope.

Just before using the elevator to go up in the factory, a gear is on the floor.

After using the elevator, go into the room on the left. There's a few fending machines inside. Behind the dollar bill machine is a gear box.

After taking the elevator in the Factory, there will be a Voxophone in the top right corner. Make sure to pick up the undertow Vigor on the floor in front of the double doors.

Once you made your way though the factory and are out in the open with Sky Rails, use them to go around the back of the clock tower structure and spot the Bulbs and Telsa coil. A Telescope is near the bulbs.