1455: Mason, William J.
Shanghai Municipal Policemen record
- Number: 1455
- Surname: Mason
- Forename: William J.
- Previous Employment: Unknown
- Joined: 1883
- Serving: 1884
- Formal reason for leaving: Unknown
- Later Employment or Residence: Unknown
- Marital Status: Unknown
- Children: No
- Const/PS: 1883
- ID: 1893