The building and decorative stones of Maryland, containing an account of their properties and distribution (1898)
Merrill, George P. (George Perkins), 1854-1929, Mathews, Edward Bennett, b. 1869 · Baltimore, Johns Hopkins press · leaf 72
that of Prof. Dodge,given in the publication above referred to, which is as follows: A set of pieces of essentially the same size and shape as those usedin the last mentioned tests were selected and dried and weighed inthe same manner. These were then suspended by strings in a glass Final Report… … KKAGMliXTS ()!■■ r.rulJS AKiKK CltlJSli I \r.. 1L4.EYLAND GEOLOGICAL SURVEY 101 vessel of water, not in contact witli one another, and a stream of car-bonic acid gas was run through the water for several hours at shortintervals, so as to keep the water pretty well saturated. The gas waswashed…
Stone · Building stones
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