USS Henley (DD-39)- Details of Safety Valve Lifting Gear - NARA - 75841962.jpg
en
USS Henley (DD 39) Details of Safety Valve Lifting Gear NARA 75841962, USS Henley (DD-39), US National Archives series: Alphabetical Series of Ship Engineering Drawings, Images from the National Archives and Records Administration, US National Archives location: other, USS Henley (DD-39): Details of Safety Valve Lifting Gear
commons
ja
ヘンリー
commons_translated
safety valve high gear forced special drawing rights