4A6. Unpublished collections
For unpublished collections that group together publications with different imprints (e.g., miscellaneous pamphlets bound together) or collections of items of varying character only some of which are publications (e.g., a collection of pamphlets, broadsides, clippings, and maps), omit the place and publisher statements from this area and give only a date or span of dates. Use the note area to explain the date(s) selected or any other feature of the collection.
See also:
