International Correspondence Schools · Scranton, Pa. : The Colliery engineer co. · leaf 600
Fig. 571. Fig. 572. When all the posts are battered, the distance between themat the top is fixed. The outside posts have a uniform batter irrespective ofheight, while the inside posts change their batter with eachchange of height (Fig. 572). The caps, if solid, should be of not more than 12-in.…
Railroad engineering
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