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Scientific American, Vol. 18, No. 19 (1868) (1868)

leaf 3

An illustration from Scientific American, Vol. 18, No. 19 (1868), 1868, leaf 3
er of eggs, time and manner of hatch- of circles in the diagram are really of one and the same size ; tached by two parallel pivoted bars on each side to the top ing, means of their extermination, etc. They infest most of but, arranged as they are in the engraving, they do not ap- pieces of an… … an error of one 250th part of the radius may be neglected. oe Vv. motion to the car and preserves it in a horizontal position in BLEACHING CoTToN SEED O1m.—W. RB. Fee, of Cincinnati, ———— every part of its course, rendering the exercise of swinging Ohio, sends us the following recipe: Use one…

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