x-Pac.-Coast-Steel-Baist-1912-WEB August 30, 2014 1000 × 1108 Seattle Then & Now: The Youngstown Steel Mill The plant and the neighborhood in a detail pulled from the 1912 Baist Real Estate Map. Note how the tideflats of Youngs Cove have been drawn for sale, reclamation and development – to and by the steel manufacturers.