Materials related to the events surrounding the Rochester Institute of Technology's (RIT) 125th Anniversary. RIT celebrated its 125th anniversary in 1954. The collection includes memorabilia and ephemera such as a sticker and commemorative book, as well as financial records from the 125th Anniversary Fund campaign. Also included are clippings on RIT's history and the development campaign.

Materials related to RIT's 175th Anniversary Celebration, held in 2004. The Rochester Institute of Technology (RIT) can trace its origins to the founding of the Rochester Athenaeum in 1829. The collection contains schedules of events, ephemera such as programs and calendars, special publications, and news clippings. Also included are the records of the Anniversary Planning Committee.