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Scientific American, Vol. 89, No. 8 (August 1903) (1903)

leaf 8

An illustration from Scientific American, Vol. 89, No. 8 (August 1903), 1903, leaf 8
ich is ant quantities in many localities, it is rarely of suffi- which turns out pencils shaped in the form desired, thoroughly masticated in huge powerful masticating cient purity to be available for pencil making. Oxides round, hexagon, etc. The pencils are now passed machines (Fig. 8), then… … Furthermore, the requisite degree of Fig. 10.—Boxing the Rubber Bands. by sucking the flower, which is an attrac- hardness is obtained by the subsequent tive-looking, very light lavender blossom. operation, viz., the compressing of the lead THE MAKING OF A LEAD PENCIL. Cattle in a few instances…

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