a great deal ofword-picturing and mere descrip-tion. Sometimes drains are laid with-out the slightest fall, and I haveeven known some which have in-clined towards the house. At Fig. 94 I give a sketch ofthe basement of a house in WimpoleStreet, London, built some thirtyyears ago, the solid portions… … Some Drams in the West End of London. 8,
