The Library of Congress has made recommendations for specific formats (both analog and digital) for the preservation of various types of works. The Recommended Format Specifications are available on the Library of Congress website.
Philatelic Literature & Research
Companion blog to the Philatelic Literature Review, quarterly journal of the American Philatelic Research Library.
The Library of Congress has made recommendations for specific formats (both analog and digital) for the preservation of various types of works. The Recommended Format Specifications are available on the Library of Congress website.