One of two volumes of extracts made by Mr Bob Owen, Croesor, Merionthe, from the parish registers of Festiniog, Mentwrog, Llandecwyn, and Llanegryn and from bishop's transcripts of parish registers.

Copy of the prize essay at the Ffestiniog Eisteddfod, by Llenor Ieuanc [Jonathan Davies, Fourcrosses] entitled Hanes Chwarelau Ffestiniog o'r dechreuad hyd yn awr, yng nghyd a'r rhagolygon am eu dadblygiad yn y dyfodol', together with drafts of the same and research material, mainly Welsh, some English. Also includes Traethawd ar Lechfaeni Nant Nantllef, by Chwarelwr.

An order from the Poor Law Commissioners, 1837, relating to the election of guardians for the parishes of Ffestiniog, Ynyscynhaiarn, Treflys and Llanfrothen, together with a list of paupers in the parish of Ynyscynhaiarn who were 'relieved' during the quarter ending 25 September 1842.

A notebook, 1882, containing sheep earmarks from farms in the parishes of Penmachno, Caernarvonshire, Ffestiniog, Merionethshire, and Ysbyty Ifan, Denbighshire.

Mae'r ffeil yn cynnwys cyfrifon yr eisteddleoedd, 1881-1945, lle cofnodir enw a chyfeiriad y cymerwyr, y rhent a'r taliadau.