1) Perception - Museum of Freedom: Located on a desk in the room the Minutemen are camped out in.
2) Repair - Corvega Assembly Plant: Located at the end of the walkway near a blue storage tank.
3) Energy Weapons - Fort Hagen: Down the elevator in the barracks. Will be in the kitchen between 2 refrigerators.
4) Big Guns - Vault 95: In the northernmost room of the living quarters section.
5) Medicine - Vault 81: Located in Curie’s office.
6) Small Guns - Gunners Plaza: On the broadcast desk on the West side.
7) Endurance - Poseidon Energy: On the central metal catwalk.
8) Agility - FMS Northern Star: On the edge of the bow of the ship.
9) Luck - Spectacle Island: Located in the green boat.
10) Unarmed - Atom Cats Garage: Located on the hood of a rusty car.
11) Intelligence - Boston Public Library: In the server room past the protectrons.
12) Melee - Trinity Tower: At the top of the tower in the cage that contains Stong the Super Mutant.
13) Speech - Vault 114: In the Overseer’s office.
14) Strength - Mass Fusion Building: On the head of the sculpture in the lobby. Must jump over couch to obtain.
15) Lock Picking - Pickman Gallery: Located in the basement at the end of a series of cave like tunnels.
16) Science - Vault 75 (Malden Middle School): In the vault’s laboratory.
17) Explosives - Sagus Ironworks: In the blast furnace area behind where Slag is standing. There will be a fight to get to it. Slag is wearing power armor, so be prepared.
18) Barter - Longneck Lukowski’s Cannery: Located inside a hut connected to the catwalk.
19) Sneak - Dunwich Borers: Located on a small table next to a lantern.
20) Charisma - Parson’s State Insane Asylum: Located in Jack’s office.