Inside Out Library · Explore
Scientific American, Vol. 98, No. 20 (1908) (1908)
leaf 8
Scientific American 303 May 16, 1908. the summer. In- the winter, the cave dir, slightly warmed by passing over steam coils, heats the house, and the inside is: always at 70: deg.—or whatever -the BY C. H. CLAUDY. particular temperature desired may ‘be. Finally, the humidity: is always normal in… … showed 65 and ing engineer. It 58 colonies. In Ventilation ; In and Out of a Room. had -long been his dream to se- air. As the ventilation is so the temperature of the On the: hot- Chambers. All the has ‘been sun-cured! considered _ Cave . air—lime-cave living in caves. © 1908 SCIENTIFIC AMERICAN,…Internet Archive · Public domain (published before 1931). Free to use for anything.
More pictures from Scientific American, Vol. 98, No. 20 (1908)
More like this
![An illustration from Current architecture: published in connection with a joint exibition [sic] held in Boston November 1916 (1916)](https://img.insideoutlibrary.com/img/200/ia-currentarchitect1916bost-35-46@90.webp)
![An illustration from Toch's cement filler and cement floor paint : make Portland cement floors everlasting : manufactured by Toch Bros. ... [etc.]. (1914)](https://img.insideoutlibrary.com/img/200/ia-tochscementfille00toch-10-1.webp)