11. Sloane MS 4100/1
- Reference (shelfmark):
- Sloane MS 4100/1
- Title:
- Volvelle, with a set of instructions concerning its use
- Scope & Content:
- A single parchment leaf featuring a circular volvelle on the recto, decorated in colours and gold, the verso originally blank. The volvelle is comprised of several moveable parts arranged in concentric circles and fastened with a central pivot upon a base sheet marked with the hours of the day...
- Collection Area:
- Western Manuscripts
- Languages:
- English, Middle
- Date Range:
- 2nd half of the 15th century
- Extent:
- 1 volume
