t creatures, belonging to a different 0 order of insects. This, perhaps, explains why the ant- Fig. 2 being an inverted plan view representing the de- Steam Pipe Required for Heating. tails of the mechanism. On the main driving shaft is eaters in captivity care little for our dry ants and their The… … fork fulerumed to the bed frame. The fork has sphere. an arm pivotally connected by a link with a verti- For low pressure steain—say about 5 pounds cal lever fulerumed on the side of the bed frame. above atimosphere or by the gauge—the length of Adjustable dogs on the bed engage this léver at 4…
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