Electronic Gneuss-Lapidge Book: Thacker (1999) Referenced in: st: 76 - Cambridge, Corpus Christi College, 270, fols. 2-173 385 and n. 68 st: 306 - London, British Library, Arundel 155, fols. 1-135 and 171-91 384 and n. 55 [liturgical calendar]