出典 Tsuruga Castle.before 1873.Unknown artist.The Getty Museum https://www.getty.edu/art/collection/object/10A2KK Kioto Siro (Nijo Castle).The Harvard Art Museums https://harvardartmuseums.org/collections/object/283799 東京城(維新政府引渡しにより江戸城から改称)本丸巽三重櫓、右は桔梗門、遠方が二の丸巽三重櫓、1868年撮影 不明Unknown author, Public domain, ウィキメディア・コモンズ経由で https://commons.wikimedia.org/wiki/File:Honmaru_Tatsumi_yagura_of_Edo_Castle_in_1868.jpg 70-Box 69 Myles Dunphy lantern slides of Windsor Castle, Tower of London, and Japan, ca. 1910-1930.RLxyZ6jaGjypV.State Library of New South Wales https://collection.sl.nsw.gov.au/digital/WaJZgALPMb7Rz 涌元地区出土古銭 知内町郷土資料館 https://hokkaido-digital-museum.jp/facility-collection/442/#/detail/228 71-Box 69 Myles Dunphy lantern slides of Windsor Castle, Tower of London, and Japan, ca. 1910-1930.RLxyZ6jaGjypV.State Library of New South Wales https://collection.sl.nsw.gov.au/digital/l3DVOOOMvd3aK 76-Box 69 Myles Dunphy lantern slides of Windsor Castle, Tower of London, and Japan, 出典の続きはこちら https://youtu.be/ai03SXbby6s