Llyfr cyfrifon, 1887-1906, [David Hughes], crydd, o Lanuwchllyn, sir Feirionnydd, yn cynnwys manylion atgyweiriadau a wnaethpwyd, costau'n daladwy, ayyb. = A ledger, 1887-1906, of [David Hughes], bootmaker, of Llanuwchllyn, Merioneth, containing details of repairs carried out, costs payable, etc.

Ffotograff o barti deulais Adran Llanuwchllyn yn cynnwys Elinor Bennett a'r arweinydd, ei thad Emrys Bennett Owen, 1954. Mae enwau aelodau'r parti ar gefn y ffotograff.

A collection of folk songs recorded by 'Devinos' and apparently sent to an un-named eisteddfod. Most of the songs were apparently recorded in the Llanuwchllyn and Llangower areas.

A survey and valuation of farms in Llanuwchllyn and Llanycil; rent receipt accounts and memoranda by Thomas Jones, Frongain and Bryntirion, 1855-76.

A volume of diagrams and particulars of sheep ear-marks used by farmers in the parishes of Llanuwchllyn, Llangower and Llanycil, Merioneth, c. 1855.