Typical Hall & Kay Air Conditioning Plant
installed in a Lancashire Paper Mill

Our specialities for the Paper and Allied Trades include:

Heating, Ventilating and Air Conditioning Plant
Drying and Conditioning Plant for Coated Papers
Constant Temperature and Humidity Control Plant
Vapour Absorption Plant
Patent Paper Maturing and Air Drying Plant (See

page 323)
Happer Patent Felt Dryer, in conjunction with

Bentley & Jackson Ltd. (Seepage 213)

Our many years experience in the science of Air Conditioning are
at your disposal

LTD

ASHTON-UNDER-LYNE

LANCS

HK88

Xll .