Nodiadau teipysgrif, 1936, 1951 a 1955, gan William R. Roberts, yn adrodd hanes Eglwys Annibynnol Bethania, Bethesda, sir Gaernarfon. = Typescript notes, 1936, 1951 and 1955, by William R. Roberts, relating the history of Bethania Independent Church in Bethesda, Caernarvonshire.
Ceir ynddynt hanes yr Eglwys o 1884 i 1936 (ff. 1-14), gydag ychwanegiadau ar gyfer 1936-1951 (ff. 15-19) a 1952-1954 (ff. 20-23), ynghyd â rhestr swyddogion (ff. 24-26). = They comprise a history of the Church from 1884 to 1936 (ff. 1-14), with additions for 1936-1951 (ff. 15-19) and 1952-1954 (ff. 20-23), together with a list of officials (ff. 24-26).