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Keywords from Image Description:
. PHOTOCOPY OF DRAWING OF MILL NO. FEDERAL LEAD COMPANY FLOW SHEET Kennecott Copper Corporation On Copper Rive LOC hhh.ak.photos.p. en PHOTOCOPY OF DRAWING OF MILL NO FEDERAL LEAD COMPANY FLOW SHEET Kennecott Copper Corporation On Copper River Northwestern Railroad Kennicott ValdezCordova Census Area AK LOCimage hhh ak Unknown