[Collection1] A body of archival material formed by or around a person, family group, corporate body, or subject either from a common source as a natural product of activity or function, or gathered purposefully and artificially without regard to original

[Collection¹] A body of archival material formed by or around a person, family group, corporate body, or subject either from a common source as a natural product of activity or function, or gathered purposefully and artificially without regard to original provenance. [May contain manuscripts, documents] correspondence, memoranda, photographs, maps, drawings, near-print materials, pamphlets, periodical tear-sheets, broadsides, newspaper clippings, motion picture films, computer files, etc.