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This embrasure of Opera 6 is a good example of how the embrasures were adapted to the terrain. This machine-gun covered the northern slope of the river Tagliamento which runs about 15 m. lower.
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This embrasure of Opera 6 is a good example of how the embrasures were adapted to the terrain. This machine-gun covered the northern slope of the river Tagliamento which runs about 15 m. lower.
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