Health and comfort in house building, or, Ventilation with warm air by self-acting suction power : with review of the mode of calculating the draught in hot-air flues; and with some actual experiments / by J. Drysdale and J.W. Hayward.

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Our exhibition ‘1880 THAT: Christine Sun Kim and Thomas Mader’ in Gallery 2 is closed this afternoon (Tuesday 17 February) due to essential maintenance work. Thank you for your understanding.

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John Williams Hayward

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Health and comfort in house building, or, Ventilation with warm air by self-acting suction power : with review of the mode of calculating the draught in hot-air flues; and with some actual experiments / by J. Drysdale and J.W. Hayward.