Tasmania Post Office Directory 1890-91
- Last name:
- Mount Bischoff Tin Mining Company's Office
- First name:
- Hy Ritchie
- Location:
- Launceston
- Business:
- mangr
- Address:
- St John st
- Year:
- 1890
- Source:
- Tasmania Post Office Directory 1890-91 - H Wise & Co publishers
