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Keep's test for cast-iron : a description of the routine to be pursued by those using this method of testing (1893)

W[illiam] J[ohn] Keep · leaf 11

An illustration from Keep's test for cast-iron : a description of the routine to be pursued by those using this method of testing, 1893, leaf 11 — Fig. 13. IgfvH … JS, KEEI- II si FOB I \s| [RoN. 11

Building materials · Metals · Cast Iron

Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.

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