1991.064.417
Print, Photographic
Color photographic print depicting a woman packing blanks into boxes at the Champion Spark Plug Co.
Caption reads: Spray dried ceramic powder is fed into rubber molds in automatic presses and formed into semi-shaped insulator blanks by one application of hydraulic pressure. Periodic Inspection insures correct bore dimensions. Here the blanks are being packed into boxes for transport to the next operation - turning.
