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Scientific American, Vol. 47, No. 26 (1882) (1882)

leaf 3

An illustration from Scientific American, Vol. 47, No. 26 (1882), 1882, leaf 3
been injured, some illustrations of modern vi ideas forestalled in ancient it was judged right to cut it times ; but before doing so open to exhibit its structure. we would strongly protest The breech of it is seen in against the use to which such cross section over the other Fig. 1—GROUP OF… … Fig. 2—GROUP OF ANCIENT BREECH-LOADING GUNS. that the iron was placed so as also we think that the diffi- to adjust its fiber to meet culty was aggravated by the comparative ease with which powder was improved. The I I I longitudinal and tangential strain, and that bronze had been half developed…

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