San Francisco : Architect and Engineer, Inc · leaf 432
d inthis way would seal the top. (Fig. 2.) I think it is a good suggestion, and I believe he has installed itin certain instances. If provision can be made for the smoke channel before the concreteis poured much expense can be eliminated. In this case have the formmade so that there is a jog left… … FLOOR PL AH SHOWING5M0KE POCKETS
Architecture · Building
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![An illustration from Catalogue des monuments et inscriptions de l'Égypte antique / publié sous les auspices de S.A. Abbas II Helmi par la direction générale du Service des antiquités [de l'Égypte] ; par J. de Morgan, U. Bouriant, G. Legrain, G. Jéquier, A. Barsanti (1894)](https://img.insideoutlibrary.com/img/200/ia-cataloguedesmonu21egyp-184-335.webp)