FLOW TEST STATION - NARA - 17441723.jpg
en
FLOW TEST STATION NARA 17441723, 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, FLOW TEST STATION
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ja
FLOW TEST STATION NARA 17441723、米国国立公文書館シリーズ:活動・施設・職員に関連する写真、米国国立公文書記録管理局の画像、米国国立公文書館の位置:その他、FLOW TEST STATION
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