The cheap cottage and small house : a manual of economical building (1913)
Allen, J. Gordon (John Gordon) 1885- · Letchworth, Eng. : Garden City Press · leaf 140
m the upper floors are generallyof lead, but if of iron for the sake of economy, they shouldbe coated inside with rust-proof composition. Beforebeing passed, all drains, both vertical and horizontal,should be tested by being filled with water and then leftfor half an hour, after which a leak may be…
Architecture, Domestic
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