When describing at the file or item-level, use titles assigned by the creator when possible, or provide brief descriptions of the subject matter. Depending on the value of the material, you may decide to include specific physical descriptions. See Graphic Materials: Rules for Describing Original Items and Historical Collections (Washington, D.C.: Library of Congress, 1982); see also the Manuscript Unit’s Cataloging Manual for Visual Materials. ((UPDATE WITH NEW SITE LINK))