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Scientific American, Vol. 41, No. 8 (1879) (1879)

leaf 7

An illustration from Scientific American, Vol. 41, No. 8 (1879), 1879, leaf 7
w cutter invented | preparing giant powder and other powder cartridges, so as| has been patented by Mr. Peter Cook, of Mattapan, Mass. by Mr. Charles G. Biedinger, of San Francisco, Cal., which |to avoid the necessity of having to use a number of tools | It is so constructed that the formers may be… … the machine revolves a greater BIEDINGER’S STRAW CUTTER. with radial indicating cards that length of hay or straw will be are capable of radial movement, drawn through. The knives being concaved lengthwise, the for this purpose. It consists in a combination tool formed | combined with’a supporting…

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