Rural residences : a series of designs for cottages, decorated cottages, small villas... (1818)
Papworth, John B · London : printed for R. Ackermann · leaf 63
partments. To receive the water produced by the condensation of the va-pours interiorly, a double fluting should be formed in the lowerbead of the frame and thence suffered to escape by small apper-tures through the cill to the outside, which might be covered byshields of lead to prevent the air…