Los Angeles TimesPublic
DISHWASHER MEAL--What now! Mrs. Charlotte H. Pownell, consumer relations director at an appliance company, shows off a whole salmon and vegetables, seasoned and cooked in a triple-thickness of foil in the dishwasher. June 18, 1970. Charlotte H. Pownell in kitchen unveiling a salmon and vegetables cooked in a dishwasher, Calif., 1970.
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