Public domain
Kanda Upper Water Record [5]: One Case of Repairing the Stone Water Troughs from the Exterior of the Suidōbashi Bridge to the Point of Attachment to the Ishikawa Iyo-no-kami Residence; January, 9th Year of Tenpō; Office of Public Works; Part 2
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line神田上水留 [5] 神田上水水道橋外石川伊豫守屋敷前より同所掛樋取附迄石垣樋御修復一件 天保九戌年正月 御普請方 分冊ノ二. National Diet Library, Japan. Public domain.