Keywords: Nagaoka College of Technology Memorial 20150429 02.jpg 長岡高等工業学校・旧制長岡工業専 学校)跡の碑 長岡市立中央図書館前 2015-04-29 14 58 07 ja File Nagaoka-College-of-Technology-Memorial-2015042902 jpg Hasec wikipedia ja other versions 140px left 37 26 27 3 N 138 51 36 8 E Custom license marker 2016 09 18 LicenseReview ja File Nagaoka-College-of-Technology-Memorial-2015042902 jpg INeverCry 2016-12-05 user at project Hasec wikipedia ja History of Nagaoka Niigata Niigata University Monuments and memorials in Niigata prefecture |