[22 other Acts called POST OFFICE ACT
]
| Section | Mentions | House | Date |
|---|---|---|---|
| POST OFFICE ACT, 1837—OPENING OF LETTERS. | 1 | Commons | 1881-02-17 |
| POST OFFICE ACT, 1837—DETENTION AND OPENING OF LETTERS. | 1 | Commons | 1881-02-17 |
| POST OFFICE ACT, 1837—OPENED LETTERS. | 1 | Commons | 1881-02-17 |
| POST OFFICE ACT, 1837—DETENTION AND OPENING OF LETTERS. | 1 | Commons | 1881-02-21 |
| POST OFFICE ACT, 1837—DETENTION AND OPENING OF LETTERS. | 1 | Commons | 1881-03-31 |