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Scientific American, Vol. 89, No. 10 (September 1903) (1903)

leaf 11

An illustration from Scientific American, Vol. 89, No. 10 (September 1903), 1903, leaf 11
cial stones are used in prettymuch the same way as those of volcanic origin. Forgiving a smooth surface to wood, a dry stone is ap-plied, but to give it a fine polish the stone is dippedin oil. For fine work no coarse-grained and for coarsework no fine-grained stones are used. Robespierre and… … A CLUSTER OF EGG COCOONS. inal letter from Maximilien Robespierre, the leaderof the revolutionary period during the Reign of Ter-ror in 1794. The letter was written in 1783 from Arras, France,Robespierres native town, where he was then prac-tising law as an advocate. In it he says that he issending…

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