Brogyntyn and Llanddyn estate administration papers,
Brogyntyn and Llanddyn estate administration papers,
Dolforgan Estate Records,
Dolforgan Estate Records,
Plas Machynlleth Estate Records (formerly Plas Machynlleth MSS and Documents and Londonderry Collection),
Plas Machynlleth Estate Records (formerly Plas Machynlleth MSS and Documents and Londonderry Collection),
Leighton Hall Papers,
Leighton Hall Papers,
Abertanat, Penrhos and Cemais estate administration papers,
Abertanat, Penrhos and Cemais estate administration papers,
Gregynog Estate Rentals
Gregynog Estate Rentals
Criggion Estate Records,
Criggion Estate Records,
Powis Castle Estate Records,
Powis Castle Estate Records,
Glansevern Estate Records
Glansevern Estate Records
Llanerchfrochwel Estate Records,
Llanerchfrochwel Estate Records,
H. Noel Jerman Papers,
H. Noel Jerman Papers,
