Centrifugal fan for ventilating lavatories

From the Old Mill (c.1780): Centrifugal fan for ventilating lavatories

Details

Category:
Heating, Cooling and Ventilation
Object Number:
1964-173
Measurements:
overall: 1830 mm x 3800 mm x 920 mm,
type:
fan
credit:
English Sewing Cotton Co.