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Scientific American, Vol. 87, No. 16 (1902) (1902)

leaf 9

An illustration from Scientific American, Vol. 87, No. 16 (1902), 1902, leaf 9
ly universally- and therefore demands separate study and attention. jointed propeller shaft, steadied in its center by an adjustable ball bearing slung by four wires from the “Like everything else,’ said Mr. Hagenbeck, ‘the angles of the keel frame. The engine shaft carries a business of animal… … der, with lines to the car, from six weeks aiter my return they all Taking the Hurdles Between the Lions and Tigers. which also depends the balancing died. I found it extremely difficult trail rope. Just forward of the to get good meat on which to feed THE SCIENTIFIC TRAINING OF WILD ANIMALS. car,…

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