7000237Aarons J.B. : Mining Superintendent 1920 - 1927 Borax Consolidator @ Death Valley [ Ryan, California USA ]0public2018-05-23 16:08:032020-06-03 13:38:3515019201927485910Aarons, Julian Boyd700044Borax Consolidator7000325Death Valley -- Ryan, California, USA692450085226Robert P. Pallazzo, 'Death Valley', Arcadia Publishing, California, 2008, p. 113.8633485910Aarons, Julian Boyd
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