The Star Wars Vault, published in 2007 by HarperCollins in the U.S., contained an array of reproduced, removable ephemera. These were created from scanning the original items in the collection at Rancho Obi-Wan and some from the Lucasfilm archive.
These are the original scans of the preview invitation and questionnaire. Although many of the removable items in the Vault look pristine, the originals were sometimes crumpled, torn or taped.