Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 462
Fig. 6.—Creusot nickel-steel plate. … Via. 7.—Creusol nickcl-stcel pUte (b^ck) 4-6 Garrison: [j. F. L^ at some distance from the shot. What the cause might beit is difficult to say, and how far the effect might be seriousfor cracks of given dimensions, it was also difficult to decide.^ The results of the Annapolis trials of 1890 are…
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