The collection consists of about 250 books, that is, old publications of literary works and studies written by Thomas Aquinas in thirteenth century. The collection includes old publications, and revised editions of his literary works concerning thinkers and patristic philosophy in Greek and Rome, which are considered to be origin of his philosophy, and important books on studies and specialized journals concerning these fields. Especially, the collection includes many books such as old publications of collected edition of Thomas Aquinas and Basel edition of collected edition of Plotinus, which are very important for studies however hard
to collect in these days.

-Reference
稲垣良典「資料紹介 トマス・アクィナス研究コレクション」『図書館情報』25(4),1990