Physical Preservation of 35 mm Slides: Methods and Standards

With 35 mm slides being such a widely popular format throughout the 20th century, it is no wonder why they hold a great deal of history from that era within their tiny frames. As pieces of history, 35 mm slides are valuable documentary materials, and to keep the history they contain alive, they must be physically preserved. The purpose of this content analysis study was to gather and determine physical preservation methods and standards for the preservation of 35 mm slides from peer-reviewed journals and other published sources from 1980-2021.