Researchers should plan to work slowly and carefully when dealing with unique, fragile material. Haste has no place in archival research. Items should be replaced in original order and condition, with all attachments preserved. Use only a soft pencil for taking notes and discuss any copying with the staff. Keep a record of all material consulted.
Some collections are large, and their contents can be of remarkably uniform appearance.
In the course of research during several days, it is easy to forget which specific files have been searched. Good records help to avoid duplication of effort. Please consult the staff about any restrictions that may be associated with a collection. Where these exist, they are documented in the Collection File. Access may depend upon agreement, in advance, to honor specific conditions.