 ... a constant change of air is taking place throughout the entire length of a pipe to render it wholesome and prevent any air becoming stagnant in any part of the pipe; for when the soil pipe is not in use, this second air pipe at its foot acts as an...  Report - 197 페이지저자: West Virginia. Department of Health - 1883전체보기 - 도서 정보
 | Gamaliel Smethurst - 1774 - 33 페이지
...be simply described synoptically. The copy I have followed is that of the Harvard College Library, for the use of which I am indebted to the courtesy of the Librarian, Mr. WC Lane. Every care has been used to secure an exact transcript of the original, and... | |
 | Joseph Barlow Felt - 1870
...of the judges in the witchcraft trials, made, on this occasion, the following entry m hi- Diary — for the use of which I am indebted to the courtesy of the Massachusetts Historical Society : " Monday, Sept. 19, 1692. About noon, at Salem, Giles " Corey was... | |
 | 1874
...quality, and geological identity, I am enabled to refer to the accompanying report of Prof. JP Lesley, for the use of which I am indebted to the courtesy of Mr. John Anapach, president of the Salisbury and Baltimore Railroad and Coal Company ; I am also indebted... | |
 | United States. War Department - 1874
...«inality, and geological identity, I am enabled to refer to the accompanying report of Prof. j. P. Lesley, for the use of which I am indebted to the courtesy of Mr. John Anspach, president of tho Salisbury and Baltimore Railroad and Coal Company ; I am also indebted... | |
 | United States. Congress. House - 1875
...quality, and geological identity, I am enabled to refer to the accompanying report of Prof. j. P. Lesley, for the, use of which I am indebted to the courtesy of Mr. .lohn A:i-]i:ich. president of the Salisbury and Baltimore Railroad and Coal Company ; I :'n also... | |
 | 1883
...pipe; for when the soil pipe is not in use, this second air pipe at its foot acts as an air inlet." Fig. 8. This plan is well illustrated by Fig. 8, for...heavy or dark lines show a system of wrought iron pipes, with steam and gas-tight joints, precluding any escape of sewer air into the dwelling. There... | |
 | Iowa. State Department of Health - 1883
...pipe; for when the soil pipe is not in use, this second air pipe at its foot acts as an air inlet." Fig. 8. This plan is well illustrated by Fig. 8, for...heavy or dark lines show a system of wrought iron pipes, with steam and gas-tight joints, precluding any escape of sewer air into the dwelling. There... | |
 | Claude Nau (sieur de la Boisselière) - 1883 - 350 페이지
...all, as members of one body 1 From the original ill the possession of the University of Edinburgh, for the use of which I am indebted to the courtesy of John Small, Esq., Librarian to that learned body. Mr Small has already printed this document in a volume... | |
 | 1884
...use, this second air pipe at its foot acts as an air inlet/' This plan is well illustrated by Pig. 8, for the use of which I am indebted to the courtesy...also illustrates a most admirable and safe system of FIG. 8. house drainage. The heavy or dark lines show a system of wrought iron pipes, with steam and... | |
 | 1888
...construction, but differ from them in being protected by a thick surrounding wall. The accompanying plans, for the use of which I am indebted to the courtesy of the editors of the Arehieologia Cambrensis, will show the kind of structures I am now about to describe.... | |
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