- NLW ex 529.
- File
- 1883-1901.
'Mynegair Cyflawn i'r Geninen. Enwau Awdwyr yr Ymddengys eu Gwaith': author index to Y Geninen. This is a typescript transcript of part of Section IV of NLW Misc. Vol. 240, Index to Y Geninen, 1883-1928. cf. also Minor Deposit 1371B.