Documents, letters, memorandums(1), a note of Hara Tadayuki

Documents, letters, memorandums (5), a memorandum from Nabeshima Naoyoshi to Hara Tadayuki

Documents, letters, memorandums (3), a letter from Tanaka Seiji to Hara Tadayuki)

Documents, letters, memorandums (4), a letter from Manami or Megumi to Hara Hideko and Hara Tadakazu

Documents, letters, memorandums (2), a receipt of a dyed textile from Yamagataya

A letter from Yamaguchi Noboru to Hara Tadayuki, and other documents

A Chinese writting of Hara Tadayuki

A curriculum vitae of Hara Tadayuki

A letter from Hara Tadakazu to Hara Tadayuki

A speech draft of Hara Tadayuki

A draft of the curriculum vitae of Hara Tadayuki

A letter from Hara Mineko to Hara Tadayuki

A letter from Hara Mineko to Hara Tadayuki

A letter from Hara Mineko to Hara Tadayuki

A letter from Hara Tadayuki to Hara Mineko

A letter from Hara Mineko to Hara Tadayuki

A letter from Hara Mineko to Hara Tadayuki

A letter from Hara Sawako to Hara Tadayuki

A letter from Hara Mineko to Hara Tadayuki

A letter from Hara Mineko to Hara Tadayuki

A letter from Hara Mineko to Hara Tadayuki

A letter from Hara Mineko to Hara Tadayuki

A letter from Hara Sawako to Hara Tadayuki

A letter from Hara Hideko to Hara Tadayuki

A letter from Hara Mineko to Hara Tadayuki