1. Harley MS 3647, ff 17r-22r Reference (shelfmark): Harley MS 3647, ff 17r-22r Title: Johannes de Sacro Bosco, Algorismus Scope & Content: Johannes de Sacro Bosco, Algorismus. Decoration: 1 historiated initial 'Q'(uoniam) in colours and gold of a scholar teaching, at the beginning of the text (f. 17r) 2 diagrams in brown and red ink with green washes (ff. 20v-21r). Collection Area: Western Manuscripts Languages: Latin Date Range: c 1300 Extent: 6 folios.
