CRL holds parts 1–4, selected volumes in the Rawlinson A; parts 5–6, selected volumes in the Rawlinson B; and part 7, selected volumes in the Rawlinson C collections. The bulk of the microfilm edition is dated c.1540 to c.1680, although the Rawlinson manuscript collection contains letters, papers, and records from 1253 to 1753. The microfilm edition is selective and excludes most volumes concerning the history of continental Europe or other parts of the World or British history if of less significance for public affairs. Most of the Thurloe Manuscripts (Rawlinson A Volumes 1–67) have been omitted. The set is also known as Sixteenth and Seventeenth-Century Manuscripts from the Rawlinson Collection. A finding aid is at beginning of each reel.