Answered By: Laura Sider Last Updated: Jan 30, 2019 Views: 9686
Microform materials are scaled-down reproductions of documents. They are commonly available in two different formats: microfilm and microfiche. Microfilm is a reel of 16mm or 35mm film. Microfiche is a flat sheet of images.
Both types of microform may be viewed using the readers in the Microform Reading Room.