USS Jacob Jones (DD-61)- Heights of Knuckle - NARA - 75842380.jpg
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USS Jacob Jones (DD 61) Heights of Knuckle NARA 75842380, USS Jacob Jones (DD-61), US National Archives series: Alphabetical Series of Ship Engineering Drawings, Images from the National Archives and Records Administration, US National Archives location: other, USS Jacob Jones (DD-61): Heights of Knuckle
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ja
ジェイコブ・ジョーンズ
commons_translated
knuckle joint knuckle