An author as copyist of his own work: John Capgrave OSA (1393-1464).
'Discusses MSS Cambridge, Corpus Christi College, 408; London, B.L., Add. 36704; Oxford, Bodleian Library, Bodley 423, art.5 (SC 2322 E); San Marino (California), Huntingdon Library, HM.55; Cambridge, Univers.Library, Gg.4.12 and Oxford, Balliol College, 189' (IMB).