Archifau a Llawysgrifau Llyfrgell Genedlaethol Cymru

Assessments of royal aid for defraying the expense of the Navy, to be levied in the hundreds of Llifon, Talybolion, Menai, Twrcelyn, Malltraeth and Dindaethwy.

Antiquarian, genealogical and academic papers,

F2.
Cyfres
[c.1300]-[1800x1900].

Rhan oPlas Power Estate Records and Papers

Papers relating to the history of the Myddelton family, and also matters of wider antiquarian interest, together with material used for academic and technical instruction.

Architectural and cartographic drawings,

E1/7/2.
Ffeil
[1750-1850].

Rhan oPlas Power Estate Records and Papers

Plans of buildings, canals, allotments, bridges and other features, all apparently on property belonging to the proprietors of the Plas Power estate, including projects both on the estate itself and elsewhere.

Arithmetic and mensuration,

F2/10.
Ffeil
[c.1700]x[c.1800].

Rhan oPlas Power Estate Records and Papers

A notebook of tables and examples.

Bersham poor rate assessment,

P1/8.
Ffeil
1737.

Rhan oPlas Power Estate Records and Papers

Bills of complaint and answers,

E2/5/4.
Ffeil
1700-1702, 1798.

Rhan oPlas Power Estate Records and Papers

Bodfari valuation,

E1/4/1.
Ffeil
[1716x1747].

Rhan oPlas Power Estate Records and Papers

Valuation of Mary Myddelton's lands in the parish of Bodfari.

Bonds,

P1/1.
Ffeil
1584-1808.

Rhan oPlas Power Estate Records and Papers

Ninety four bonds relating to monies, services and other dues owed to and by Mary Myddelton, William Lloyd, John Wynne and many others, including endorsements and notes of receipt.

Brymbo tithes,