- NLW MS 16264D.
Notebook of Henry Harris, Ystrad Rhondda, begun in 1921, containing lists of place-names and field names in the Rhondda. Some of the names are taken from a tithe map of 1847 (ff. i, 1-51).
Also included is a typescript list of the same place-names, on loose sheets, the names numbered and in alphabetical order (ff. 52-98); typescript and manuscript notes, [?1938], on the Rhondda in the year 1737, including transcripts of Overseers of the Poor accounts (ff. 103-109); notes, 1938, relating to bird life in the Rhondda (f. 110); and three letters to Harris, October 1921-May 1928, including two from M. H. Jones, Penllwyn (ff. 99-102).
Harris, Henry, 1871-