ety valves overloaded and out of order, pin which attaches the necktie firmly to the collar stud or 32—7 dangerous; pressure gages out of order, 88—18 dan- button, and which is adapted to any style of collar, the tabs gerous, varying from — 22 to-+ 15; Boilers without gages, or ribbon which… … Obverse sides of the pin are shown, Fig. 1 representing The following are the principal demonstrations which can and Atwood Manufacturing Company, of Waterbury, Conn., the appearance of the pin as attached to the button, the style be made with M. Benevides’ apparatus: is shown in the accompanying…
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