DEFECTIVE EMISSOMETER - NARA - 17427418.jpg
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DEFECTIVE EMISSOMETER NARA 17427418, US National Archives series: Photographs Relating to Agency Activities, Facilities and Personnel, Images from the National Archives and Records Administration, US National Archives location: other, DEFECTIVE EMISSOMETER
commons
ja
国立公文書館所蔵の画像:他、国立公文書館所蔵の画像:
commons_translated
defective defectively defectiveness