Photo - Copper Sweetening Unit
code: LVSAV2009.042.016
Description
Photographic Negative of a Copper sweetening unit
One of 20 modern negatives of schematic diagrams of retorts and other oil works plant, from BP:
code: LVSAV2009.042.016
Photographic Negative of a Copper sweetening unit
One of 20 modern negatives of schematic diagrams of retorts and other oil works plant, from BP:
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