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Scientific American, Vol. 94, No. 19 (1906) (1906)

leaf 9

An illustration from Scientific American, Vol. 94, No. 19 (1906), 1906, leaf 9
arrier which protects it on a down-face machine can an accurate reproduction. of a delivery. Equaling this machine in simplicity of con- three: sides. This machine is easily portable, and face design be made. Decision as to the merits of the struction are the Cox fence-post and cement-brick ma-…

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