Electronic Gneuss-Lapidge Book: Cat. Add. B.M. 1921-1925 (1950) Referenced in: mss: 296 - London, British Library, Add. 40074 20-1 mss: 297 - London, British Library, Add. 40165 A.1 64 mss: 298 - London, British Library, Add. 40165 A.2 64-5 mss: 299 - London, British Library, Add. 40618 95-7