CONSTRUCTION AT THE COMBUSTION AIR PRE-HEATER - NARA - 17425154.jpg
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CONSTRUCTION AT THE COMBUSTION AIR PRE HEATER NARA 17425154, 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, CONSTRUCTION AT THE COMBUSTION AIR PRE-HEATER
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国立公文書館所蔵の画像:ほか、宮内庁活動・施設・人事関係の写真、国立公文書館所蔵画像:
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space heater convector heater immolation stake at stake