IN the Boeing factory today stack after stack of shiny duralumin and stainless‐steel ‘cookies’ are being sliced out of raw stock in the same way that cooks used to slice them out of dough.
Carpenter, E. (1950), "An Inexpensive Cutting Tool: A New Method of Blanking Development by the Boeing Airplane Company", Aircraft Engineering and Aerospace Technology, Vol. 22 No. 10, pp. 309-309. https://doi.org/10.1108/eb031956
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