shown in taken up by means of the screws and nuts at the end of the indicating pointer or figures. We then explored for the Fig. 2, as in ordinary wooden sashes. When the window is strap. The method of accomplishing this is shown in the safety valve, and found it safely covered with an accumula- in… … the state of things as they actually exist in the instances The guides can be used either with or without weights, D, The eccentric strap, B, extends from two lugs formed on described; and we too frequently find the same condition of and with sashes containing one, two, or more lights, as shown the…
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