Hamilton and Greville Collection,
Hamilton and Greville Collection,
Halsingod, emynau a manion
Halsingod, emynau a manion
Halsingod, accounts and medical recipes
Halsingod, accounts and medical recipes
Haines Manuscripts,
Haines Manuscripts,
Hafod-y-Porth account books,
Hafod-y-Porth account books,
Hafodgaregog and Trefan Estate Records,
Hafodgaregog and Trefan Estate Records,
Hafod y Porth MSS,
Hafod y Porth MSS,
Hafod estate,
Hafod estate,
Hafod Estate rentals, etc. English. (Formerly Carl Hanson MS 2.) Guarded and filed. Donated by the family of the late ...,
Hafod Estate rentals, etc. English. (Formerly Carl Hanson MS 2.) Guarded and filed. Donated by the family of the late ...,
Hafod Board School, Llanerfyl,
Hafod Board School, Llanerfyl,
H. V. Morton,
H. V. Morton,
H. St John Rumsey: Letters
H. St John Rumsey: Letters
H. R. Watterson Papers,
H. R. Watterson Papers,
H. Noel Jerman Papers,
H. Noel Jerman Papers,
H. Marshall: Description and history of the Conway Valley,
H. Marshall: Description and history of the Conway Valley,
'H. M. Stanley as I knew him 70 years ago. By Effie Barrow'.
'H. M. Stanley as I knew him 70 years ago. By Effie Barrow'.
H. Ll. W. Hughes: Pryddest
H. Ll. W. Hughes: Pryddest
H. Jones Davies Manuscripts
H. Jones Davies Manuscripts
H. Ivor Jones: Hanes Annibyniaeth yn Sir Gaernarfon ..., copi, gydag ychwanegiadau
H. Ivor Jones: Hanes Annibyniaeth yn Sir Gaernarfon ..., copi, gydag ychwanegiadau
H. Francis Jones Papers
H. Francis Jones Papers
