Genre
- picture postcards19
- scores (documents for music)19
- artifacts (object genre)18
- military records18
- perspective views (images)18
- surveys (documents)18
- reproductions (derivative objects)17
- business letters16
- indexes (reference sources)16
- record books15
- sketchbooks15
- aerial photographs14
- documents (object genre)14
- illuminated manuscripts14
- letter books14
- receipts (financial records)14
- invoices13
- testimonies13
- drafts (documents)12
- foundation plans12