Working model of ventilating pump
- Made:
- Unattributed place
Working model (scale 1:6) of ventilating pump used in Hartz mines
Details
- Category:
- Pumping Machinery
- Object Number:
- 1865-63
- type:
- model
- credit:
- Geological Museum (Jermyn St.)
Working model (scale 1:6) of ventilating pump used in Hartz mines