ding the risk of sinking when learning to 7_—_—_—oooO S16 oe new tell-tale for counting the strokes of an engine, indica- swim. Itsprice 1s only $3.75, gold.” A SOLID FLAME BUNSEN BURNER. ting the speed, and also showing any variations in the work- The most noteworthy, however, of Mr. Lloyd’s… … portmanteau or carpet bag when empty. much as 40 cubic feet of gas per heur. divisions, buckled firmly round the waist after inflation, and ing or stoppages ofthe machine. The mechanism, contained a Ae kept in position by a strap passing between the legs from in thte clock shown, causes the…
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