| OLOF EDLUND Antiquarian Bookseller STOCKHOLM | ![]() |

| $ 150 |
| First edition. Doctoral thesis on city sanitation, latrine, excreta removal, etc. Elias Heyman [1829-1889], med. lic. 1857, med dr. 1877, Göteborg. Praktiserande läkare i Göteborg 1862-78, 1878 innehavare av den nyinrättade professuren i allmän hälsovårdslära vid Karolinska Intitutet. "Many professionals such as Elias Heyman, were aware that W.C.'s could contaminate lakes and rivers and hence suggested caution in their applicacation, but on the whole they never questioned water closets"(Hallström). |
| * J. Hallström, Constructing a pipe bound city. A history of water supply, sewerage, and excreta removal in Norrköping and Linköping, Sweden, 1860-1910, p. 330. |