[Photograph 2012.201.B1428.0596]
Description:
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Del City manager John Zakariassen, right, and assistant city manager Dallas Graham stand in front of sequential bacth aeactors, calleda sludge digestor, which is part of the improvements mandated by the Environment protection Agency."
Date:
October 21, 1991
Creator:
Beckel, Jim
Item Type:
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Partner:
Oklahoma Historical Society