[1] 板碑概説, 服部清五郎, 1933, 2026-04-28T01:12:07.000Z, 2026-05-03T08:33:03.369Z https://dl.ndl.go.jp/pid/1918330/1/349?keyword=%E5%A4%A9%E9%95%B7 (要登録)
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