Please be aware that not all records are open for public access. Restrictions may apply when required by a donor, where access affects rights of privacy, where records contain confidential business information, or due to poor physical condition. Researchers must contact the Archives prior to their visit to identify whether the records they are interested in are open to research. In many cases, a visit may not be necessary, as Archives staff may be able to answer your question directly. Material can be researched on-site by appointment only.