Description and Dedication the Jefferson Public School Building (Classic Reprint) (Hardback)
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Von Händler/Antiquariat, BuySomeBooks [52360437], Las Vegas, NV, U.S.A.
This item is printed on demand. Paperback. 240 pages. Dimensions: 9.0in. x 6.0in. x 0.5in.Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy. This item ships from La Vergne,TN.

Lieferung aus: Vereinigtes Königreich Großbritannien und Nordirland, Free shipping.
Von Händler/Antiquariat, The Book Depository US [58762574], London, United Kingdom.
Language: English . Brand New Book ***** Print on Demand *****. Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Lieferung aus: Vereinigtes Königreich Großbritannien und Nordirland, Free shipping.
Von Händler/Antiquariat, The Book Depository [54837791], London, United Kingdom.
Language: English . Brand New Book ***** Print on Demand *****.Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Lieferung aus: Vereinigtes Königreich Großbritannien und Nordirland, Free shipping.
Von Händler/Antiquariat, Book Depository hard to find [63688905], London, United Kingdom.
Language: English. Brand new Book. Excerpt from Description and Dedication of the Jefferson Public School Building Priestly had defined the composition of the atmosphere as it depends upon the removal of the foul or vitiated air, and the introduction of fresh air, which in winter must be previously warmed. The removal of the vitiated air from the school-room is effected by wall regis ters, placed near the "oor and on the side opposite to that with the hot-air reg isters. These ventilating registers are connected with foul-air shafts, reaching down to the sole of the basement, where they communicate with two ascending shafts, (technically called cheminée d'appel, ) of an area equal to the aggregate area of all the foul air-"ues discharging into them. In the Jefferson Building there are two such shafts of 26 square feet in area each. These shafts receive iron pipes, forming the smoke fines of the boilers, and are heated in this manner as long as these are in Operation. Stacks of steam coils increase the draught thus formed by the rarefaction of the air. In damp spring or fall days, when the heating apparatus is at rest, gas heaters, placed within the ascending shaft, supply the motive power for producing the upward current, which is drawn through the registers in the rooms and foul-air shafts downwards, and passed off with sufficient rapidity to insure the perfect ventilation of the entire building. Since in this climate the heated term is taken for the annual vacation, no complicated artificial means are necessary for cooling the fresh air introduced. The work required for heating and ventilating this building was done in the best style and most satisfactory manner by the Messrs. A. R. Shepherd tit Bros, of this city. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. ***** Print on Demand *****.

Lieferung aus: Vereinigte Staaten von Amerika, In Stock.
Course-of-Study-for-the-Public-Schools-of-the-District-of-Columbia-Together-with-the-Rules-Governing-the-Schools-Adopted-October-1-1892~~District-Of-Columbia-Board-Schools, Course of Study for the Public Schools of the District of Columbia, Together With the Rules Governing the Schools. Adopted October 1, 1892, Course of Study for the Public Schools of the District of Columbia, Together With the Rules Governing the Schools. Adopted October 1, 1892, Paperback.

Lieferung aus: Vereinigte Staaten von Amerika, Usually ships in 1-2 business days.
Von Händler/Antiquariat, profnath.
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy. Paperback, Label: HardPress Publishing, HardPress Publishing, Product group: Book, Published: 2012-01-10, Studio: HardPress Publishing.