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Germany and Eastern Europe (3) (Click on thumbnails to enlarge image) |
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Germany and Eastern Europe (3) (Click on thumbnails to enlarge image) |
| Eastern Europe (cont.) | |
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Structurally supporting one utility while rebuilding/repairing one beneath it, Eastern Europe. Date unknown. Source: Richard Beck, received from the private collection of Dr. Wolfgang Wagner, University of Berlin, Germany. |
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Pipe cross-sections/designs, Eastern Europe. Date unknown. Source: Richard Beck, received from the private collection of Dr. Wolfgang Wagner, University of Berlin, Germany. |
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Construction of a large rectangular drainage facility, Eastern Europe. Date unknown. Source: Richard Beck, received from the private collection of Dr. Wolfgang Wagner, University of Berlin, Germany. |
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