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Scientific American, Vol. 77, No. 24 (1897) (1897)

leaf 9

An illustration from Scientific American, Vol. 77, No. 24 (1897), 1897, leaf 9
ein tubes being clearly seen under breaking time, because the veining of the petal is shown the sleeve serve to clamp the web of the sprocket be- the microscope, passing through the leaves, petals and by the color, and it is that which makes the feature when other parts of the flowers. In these… … accelerates, for this friction tends to which pass across the peial to its cause the brake shoes to move still point in nearly parallel lines, strong- further in the direction given to ly and cleariy marked. These are them in the first instance by the sprocket wheel, thus dent that it was by these…

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