| Title: | Field-book for railroad engineers: Containing formulae for laying out curves, determining frog angles, levelling, calculating earth-work, etc., etc., together with tables of radii, ordinates, deflections, long chords, magnetic variations, logarithms, logarithmic and natural sines, tangents, etc., etc. |
| Author: | Henck, John B. (John Benjamin), 1816-1903 |
| Note: | D. Appleton & Co., 1879 |
| Link: | page images at HathiTrust |
| No stable link: | This is an uncurated book entry from our extended bookshelves, readable online now but without a stable link here. You should not bookmark this page, but you can request that we add this book to our curated collection, which has stable links. |
| Subject: | Railroad engineering -- Handbooks, manuals, etc. |
| Other copies: | Look for editions of this book at your library, or elsewhere. |
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