Referenced in:

• ed: 407 - London, British Library, Cotton Vitellius E. xviii 44 [base MS for Sphere of Pythagoras]
• ed: 432.5 - London, British Library, Harley 3017 40-2 [Sphere of Pythagoras coll. as F]
• facs: 432.5 - London, British Library, Harley 3017 pl. 2 [fol. 58r]
• mss: 432.5 - London, British Library, Harley 3017 30, 38
• st: 432.5 - London, British Library, Harley 3017
• ed: 483 - London, British Library, Royal 13. A. xi 40-2 [Sphere of Pythagoras coll. as R]
• st: 483 - London, British Library, Royal 13. A. xi 34, 40-4 [Sphere of Pythagoras]
• ed: 498.1 - London, British Library, Sloane 475 44-5 [Sphere of Pythagoras]
• ed: 585 - Oxford, Bodleian Library, Bodley 579 (S.C. 2675) (the ‘Leofric Missal’) 39-40 [base MS for Sphere of Apuleius]
• facs: 585 - Oxford, Bodleian Library, Bodley 579 (S.C. 2675) (the ‘Leofric Missal’) pl. 1 [fol. 50r]