1. Harley MS 321, f 29r (item 2) Reference (shelfmark): Harley MS 321, f 29r (item 2) Title: De motu lune Scope & Content: Rubric: 'De motu lune'; incipit 'motus autem lune...' Diagram in brown and yellow of the movements of the moon (f. 29r). Collection Area: Western Manuscripts Languages: Latin Date Range: 1st quarter of the 15th century Extent: 1 folio.