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2012.31.0090 (Section Β' 73)

Cistern ... AMS Horizontal (normal) ... 12 Mar 1935

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2012.31.0091 (Section Β' 74)

Rock cutting with cistern ... AMS 559 Horizontal (normal) ... 12 Mar 1935

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2012.31.0094 (Section Β' 77)

Area 51/ΙΗ-ΚΒ ... AMS 573 Horizontal (normal) ... 13 Mar 1935

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2012.31.0095 (Section Β' 78)

Area 51/ΙΗ-ΚΒ ... AMS 573 Horizontal (normal) ... 13 Mar 1935