<br><p><b>Identifier</b>: americanengine70newy (<a class="external text" href="https://commons.wikimedia.org/w/index.php?title=Special%3ASearch&amp;profile=default&amp;fulltext=Search&amp;search=insource%3A%2Famericanengine70newy%2F">find matches</a>)<br><b>Title</b>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookidamericanengine70newy">American engineer and railroad journal</a><br><b>Year</b>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookyear1893">1893</a> (<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookdecade1890">1890s</a>)<br><b>Authors</b>: <br><b>Subjects</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/booksubjectRailroad_engineering">Railroad engineering</a> <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/booksubjectEngineering">Engineering</a> <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/booksubjectRailroads">Railroads</a> <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/booksubjectRailroad_cars">Railroad cars</a><br><b>Publisher</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookpublisherNew_York___M_N__Forney">New York : M.N. Forney</a><br><b>Contributing Library</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookcontributorCarnegie_Library_of_Pittsburgh">Carnegie Library of Pittsburgh</a><br><b>Digitizing Sponsor</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/booksponsorLyrasis_Members_and_Sloan_Foundation">Lyrasis Members and Sloan Foundation</a><br><br><b>View Book Page</b>: <a rel="nofollow" class="external text" href="https://archive.org/stream/americanengine70newy/americanengine70newy#page/n22/mode/1up">Book Viewer</a><br><b>About This Book</b>: <a rel="nofollow" class="external text" href="https://archive.org/details/americanengine70newy">Catalog Entry</a><br><b>View All Images</b>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookidamericanengine70newy">All Images From Book</a><br>
Click here to <a rel="nofollow" class="external text" href="https://archive.org/stream/americanengine70newy/americanengine70newy#page/n22/mode/1up"><b>view book online</b></a> to see this illustration in context in a browseable online version of this book.<br><br><b>Text Appearing Before Image:</b><br><i>UJ a oo X &lt;111 0. &lt; H(0 ■&lt; &lt; z &gt;-w zz a zO XCO bl &gt; I-O lUQ.lO ccwa. I O AND RAILROAD JOURNAL. 97</i><br><b>Text Appearing After Image:</b><br><i>I■&lt;» ^ UJ zz HO z-&lt; m 3CO z_l&gt;- CO zzllJQ. CO zo HOiijCO a z&lt; o cr z&lt; o 98 AMERICAN ENGINEER, CAR BUILDER carried over the subway at Twenty-seventh, Twenty-eighth and Twenty-ninth streets. In Figs. 2, 3 and 4 are given sections that are each typical ofthe masonry work. The tunnel section we have already alludedto; the dimensions of the retaining walls are given in Fig. 4; ifat any point it is of greater height than shown the wall is carrieddown with steps of 18 inches every 4 feet as shown. The sectionof a bridge abutment is likewise typical. The section showingthe relation between the retaining wall and the foundation ofadjacent buildings that must be under-pinned during construc-tion is only one selection from many cases. In some instancesthe entire front of buildings must be removed and rebuilt. Theretaining walls are to be built in an open trench, and are to be ofrubble masonry laid in Portland cement (1 part cement to 3 partssand), with a coping</i><br><br><b>Note About Images</b><br></p>
<i>Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.</i>
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/126377022@N07">Internet Archive Book Images</a>
<p><a rel="nofollow" class="external free" href="https://www.flickr.com/photos/internetarchivebookimages/14574288050/">https://www.flickr.com/photos/internetarchivebookimages/14574288050/</a>
</p>
<ul><li>Source book page: <a rel="nofollow" class="external free" href="https://archive.org/stream/americanengine70newy/americanengine70newy#page/n22/mode/1up">https://archive.org/stream/americanengine70newy/americanengine70newy#page/n22/mode/1up</a></li></ul>