- NLW MS 12036B.
- [1885x1936] /
Part of J. T. Evans Manuscripts
John Jones ('Idris Vychan'): Hanes ac Henafiaeth Canu Gyda'r Tannau ([ London] 1885), with manuscript additions and insets by W[illiam] Williams, Plas Llecheiddior, Llanrwst, W. O. Roberts, P[las] D[ulyn], Llanbedr y Cenin, and J. T...
'Idris Vychan', J. T. Evans, and others.