1 – The poster is hanging on the wall next to the main entrance to the large building.
2 – The poster is hanging on the green wall on the train platform.
3 – The poster is hanging on a pole in a small pier.
4 – The poster is attached to the blue doors of the large building.
5 – A poster on one of the walls of the lighthouse.
6 – The poster is attached to a pole next to the train tracks.
7 – The poster is on the wall of the garage next to the water.
8 – the poster is attached to the top door of the tower.
9 – The poster is hanging on one of the walls of a large brick building.
10 – A poster on the wall of a wooden structure on the pier.
11 – The poster is hanging on the wall next to the closed garage doors.
12 – The poster is on the wall of the brick building, right next to the pole.
13 – Poster on the wall of the building next to the freeway (access by stairs)
14 – A poster on the wall of one of the buildings near the water.
15 – Poster on the wall of the warehouse in the docks.
16 – The poster hangs on the wall next to the glass entrance to the building.
17 – Poster on the wall of one of the big buildings.
18 – The poster is hanging on the brick wall near the sewer entrance.
19 – Poster on the top door of the tower in the port.
20 – The poster is at the top of the multi-storey garage.
21 – A poster on the wall of a very small building by the water.
22 – Poster on the south wall of the long building.
23 – The poster is on the wall next to one of the entrances to the large building.
24 – Poster on one of the pillars.
25 – The poster is hanging on the wall behind one of the pillars.
26 – The poster is hanging on the front doors of the luxurious mansion.
27 – The painting next to the stairs, near the La Vie Ferry Company building.
28 – A poster on the wall of a long brick building.
29 – Poster in the trailer park. It’s attached to a little blue trailer.
30 – The poster is in a small hut on the beach.
31 – A poster on the wall of a brick building.
The above map shows the location of communist propaganda posters in New Bordeaux in Mafia III. Each point has a short description with advice related to the exact location of the secret. Once you find the poster, you can check it in the secrets window.
Poster 27
This is the only poster that can create some difficulties. Start from the place where the main entrance to the building of the ferry company La Vie is located (photo 1). Go to the pier. The poster will be near a small staircase (photo 2).
Source: https://guides.gamepressure.com