Using acid-free adhesive is the best way to affix photos to a scrapbook page.
Or, you can take the files to a copy shop and have them printed (opt for acid-free paper and ink if you can find it, since the pages will last longer that way).
In the United Kingdom much gas sulphur is used for the manufacture of sulphuric acid, together with a limited quantity of Sicilian sulphur for the production of sulphuric acid free from arsenic.
Support to the latter can be given using polyethylene foam covered with or acid free card padded with acid free tissue paper.
Once the dress is cleaned, it is wrapped in white acid free tissue paper or unbleached muslin.