Location: Ripper Alley
- Located up the hill off the road, by a human spine on a rock alcove with strewn bones and candles, near the small lookout and possible Power Armor frame.
Location: National Isolated Radio Array
- Can be found by suicidal skeleton slumped on the northern edge of the roof of the Office Building; access it via the roof of the crashed red big rig trailer.
- Can be found near metal shelving, in the northwest corner of the mezzanine upstairs balcony inside the maintenance warehouse.
- You can find this one on work surface counter, against the wall of the locked maintenance warehouse side room.
- You can find this one on top of, or on the floor near the small central mainframe computer island, inside the dish array control hut at the foot of the dish.
Location: Sugar Grove
- You can find this one in green wall cabinet, in the northwest corner of the Advanced Research Laboratory, opposite the collection of blank holotapes, in the upper floor with the window.
- Located behind upturned orange cylindrical cabinet on the desk, inside the small storage room; the last room on the right if heading north at the bottom of the stairs on the lower level.
- You can find this one on far metal desk, in the curved corner of the narrow reception and security room, locked with a door and terminal, off the lower lobby, en route to the mission control room.
- You can find this one at the foot of the mainframe computer, in the northeast corner of The Archives.
- You can find this one on wooden table, located in the green wallpapered cognitive programming room, in the Secret Facility basement.
- You can find this one on wooden crates by the wall, near the two blue barrels, in the southwest corner of the Secret Facility, close to a security door and metal shelving.
Location: National Radio Astronomy Research Center
- You can find this one on mainframe computer in the locked office with the locked safe, at the top of the brick stairwell.
- Can be found on tall tool case, in the small room with the Armor Workbench and giant wall fan, adjacent to the ruined generator basement room.
Location: West Tek Research Center
- You can find this one on a small mainframe computer sill, next to a beaker of Toxic Goo, near the yellow machinery, just inside the Dispensary Lab.
Location: US-13C Bivouac
- You can find this one on wood crates at the front (left side) of the green tent with tarp entrance located just left of the telephone pole.
- You can find this one on curved metal containers, at the back of the green tent, southwest area, just right of the telephone pole.
Location: Mountainside Bed & Breakfast
- You can find this one near the metal shelf with the ladder leaning on it, located inside the kitchen pantry, inside the house.
- You can find this one on reception desk just behind the Comment Terminal, in the locked foyer area of the house.
- You can find this one on top of the television, in the upstairs landing living room with the board games, green carpet, and dark red furniture, inside the house.
- You can find this one on near the washing machine, by the Tinker’s Workbench located in the chained basement room, inside the house.
- On the upper deck fence or floor, near the trunk, outside the locked (0) door, once the house has been explored; outside the house.
Location: Solomon’s Pond
- Can be found at the top of the tin roof of the workbench structure, with the Chemistry and Tinker’s Workbenches underneath.
- Located on edge of the broken attic floor, above the upper bedroom, inside the half-destroyed house with the red star, red roof, and light blue siding.
- Perched above the Plumbing sign near the collapsed roof, at the back of the Hardware store.
Location: Site Charlie
- Can be found in Reactor Area, on top of some plywood, on some large green crates, on the northeast side of the main room.
- In the Operations Center, on some metal crates, in a side room to your left, just past the first laser grid, under the painting of the mountain and lake.
- In the Storage Area’s main room, on the inside corner of the shelves just outside the door to the room with the Tinker’s Workbench.
- In the Control Room, on the upper-level platform, on top of the tall consoles just outside the Launch Control Chief’s room.
Location: R&G Processing Services
- You can find this one on green wall cabinet, southeast corner of the double garage with the orange forklift in it, next to the gantry ramp.
Location: Spruce Knob Lake
- Can be found inside the military hideout cave on the north shore of the lake, on or near the rock shelf above the stilt platform with the sleeping bag on it.
Location: Spruce Knob
- You can find this one near the circular geographical survey marker, at the vista point southwest of the observation tower.
Location: Spruce Knob Campground
- You can find this one under the small green table next to the cooking station, below the monorail pylon.
Location: Lucky Hole Mine
- You can find this one on bottom lip of the chalkboard, in the hidden chem laboratory inside the mine.
- You can find this one on metal table with the beakers, right of the chalkboard, in the hidden chem laboratory inside the mine.
- You can find this one on mainframe computer bank with the large blue cylinder behind it, right of the trunk, in the hidden chem laboratory.
Location: Relay Tower EL-B1-02
- You can find this one on metal desk next to the maintenance personnel terminal, against the central pillar, inside the hut.
Location: Johnson’s Acre
- In the “effluent hole” of the outhouse.