The Octofoil is a newsletter published by the Ninth Infantry Division Association. This collection of digitized newsletters spans the years 1947-present (minus 2 most recent years). Physical copies of the newsletters are found in the holdings of the College of the Holy Cross Special Collections.

Please note: There are significant irregularities with numbering beginning with the year 1995. Volume numbers may skip, repeat or occur out of sequence through 2017. Sequential numbering resumes in 2018 with the repeat of volume 52 and proceeds accordingly. Users should search for issues by date rather than volume and number.