Before revision: A slide library is a library that houses a collection of photographic slides, either as a part of a larger library or standing alone within a larger organization, such as an academic department of a college or university, a museum, or a corporation.
After revision: photo archive, orA slide library is a library that houses a collection of photographic slides, either as a part of a larger library or standing alone within a larger organization, such as an academic department of a college or university, a museum, or a corporation.