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 (2 of 2): 1840 mm x 520 mm x 380 mm,
overall (1 o 2): 660 mm x 940 mm x 760 mm,
type:
fan
credit:
English Sewing Cotton Co.