The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 181
nchesbroad and li inch thick, with snugsupon them for holding up the ends ofthe bars, and two flanches li inch inthickness for fastening the woodenmitres. Holes were cast in the mitre-posts forintroducing an iron bar, to hold againstthe rivets of the last row of coveringplates; but these holes were…
Architecture · Civil engineering · Science
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