1. Harley MS 517 Reference (shelfmark): Harley MS 517 Title: Valentin Weigel (?), Tractatus de creatione et lapsu humanorum et angelorum Scope & Content: Contents: ff. 1r-155r: ? Valentin Weigel, Tractatus de creatione et lapsu humanorum et angelorum. Collection Area: Western Manuscripts Languages: Latin Date Range: 1st quarter of the 17th century Extent: 1 volume