Abertanat, Penrhos and Cemais estate administration papers,
Abertanat, Penrhos and Cemais estate administration papers,
Brogyntyn and Llanddyn estate administration papers,
Brogyntyn and Llanddyn estate administration papers,
Criggion Estate Records,
Criggion Estate Records,
Dolforgan Estate Records,
Dolforgan Estate Records,
Glansevern Estate Records
Glansevern Estate Records
Gregynog Estate Rentals
Gregynog Estate Rentals
H. Noel Jerman Papers,
H. Noel Jerman Papers,
Leighton Hall Papers,
Leighton Hall Papers,
Llanerchfrochwel Estate Records,
Llanerchfrochwel 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),
Powis Castle Estate Records,
Powis Castle Estate Records,
