Topic: Union Iron Works
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Union Iron Works on twitter
RT @SFSJRailroad: SF&SJ's #SanFrancisco-made 'California' & 'Atlantic.' Made by SF's Union Iron Works. Both scrapped by SP. #Caltrain http:…

Twitter: @Digital_Lipps

SF&SJ's #SanFrancisco-made 'California' & 'Atlantic.' Made by SF's Union Iron Works. Both scrapped by SP. #Caltrain http://t.co/kddgqwEjoW

Twitter: @SFSJRailroad

Today in Undersea Warfare History (Apr 13, 1918), keel was laid for USS S-31 (SS 136) at Union Iron Works. http://t.co/SgR8oKMuA0

Twitter: @USWMagazine

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