DRAWING OF SPHERICAL TEST BEARING - NARA - 17422356.jpg
en
DRAWING OF SPHERICAL TEST BEARING NARA 17422356, Bearings, 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, DRAWING OF SPHERICAL TEST BEARING
commons
ja
国立公文書館所蔵の画像:他、宮内庁書陵部蔵の画像。
commons_translated
bearing relevance irrelevant salience irrelevantly sphericity