Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ordnance survey map 1:2,500
Ordnance Survey Office
(publisher)
Ordnance Survey Map, Editions of 1921 & 1922 Glamorgan Sheet XIXSE & Glamorgan Sheet XXSW Monmouthshire Sheet XXIISW. Scale six inches to one statute mile or 880 feet to one inch 1/10560. Showing Llanfabon, Treharris and Ystrad Mynach
Pwnc
Diwydiant
Rhif yr Eitem
70.98I/20 (4)
Historical Associations
Association Type: Associated date
Dyddiad: 1921
Association Type: Associated date
Dyddiad: 1922
Creu/Cynhyrchu
Derbyniad
collected officially, 17/12/1970
Mesuriadau
Meithder
(mm): 692
Lled
(mm): 964
Deunydd
papur
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.