- Four Vault-Tec bobbleheads:
- One is located in the south guard tower.
- One is located on the bump out of the perimeter wall under the north tower.
- One is located in a cell on the second floor in cell block B; it can only be accessed if the player character jumps to it, and it is on top of a safe within the cell.
- One is located on the southeast corner of the prison roof behind two vents, next to a cap stash.
- 湯瑪斯·布瑞南的公告 - 二樓典獄長辦公室咖啡桌上。
- Power armor chassis - Occasionally spawns in the Penitentiary courtyard within a shack with 3 power armor stations.
- 公民動亂 - 錯誤指控的任務獎勵。
- Random magazines:
- Inside the intake room near cell block D, on a corner table on the right.
- On a shelf in one of the trailers in the yard (above a chem box).
- 拘留所鑰匙 - 有七把散落在監獄哩，用來打開牢房和安全門。
- 拘留所保全密碼 - 錯誤指控任務期間從典獄長那拿到，用來打開保安終端機。
- Two Addictol, respawning, behind a door opened with a zero skill computer terminal.
- Plan: Water filter - Inside the intake room near cell block D, on a corner table on the right.
The Eastern Regional Penitentiary appears only in Fallout 76.