Attribution-Share Alike 4.0 truetrue English GeoffreyChaucer's signature Italian Firma di GeoffreyChaucer author name string: AGGGenius Wikimedia username:
Italian fonte https://upload.wikimedia.org/wikipedia/commons/7/72/Geoffrey_Chaucer_%2817th_century%29.jpg author name string: Il vecchio principe Wikimedia
Attribution-Share Alike 3.0 truetrue English Arms of Chaucer (ancient), as borne by the poet GeoffreyChaucer (d.1400): Per pale argent and gules, a bend counterchanged
DescriptionChaucer Astrolabe (Plate under Rete).svg English: A vector drawing of THE PLATE UNDER THE RETE from GeoffreyChaucer's Treatise on the Astrolabe