浜町公園苑路広場新設其一工事竣功図 幅員二間苑路,幅員二間五分苑路 其ノ三 As-built Drawing of the New Construction (No. 1) of Park Paths and Squares in Hamachō Park, Park Paths with the Width of approx. 5.5 Meters, Park Paths with the Width of approx. 4.5 Meters, No. 3