Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ordnance survey map 1:2,500
Ordnance Survey Map, Edition of 1919 Glamorgan Sheet XII.4 & Monmouthshire Sheet XVI.4 Rhymney. Scale - 1/2500 being 25.344 inches to a statute mile or 208.33 feet to one inch.
Pwnc
Diwydiant
Rhif yr Eitem
70.98I/20 (40)
Mesuriadau
Meithder
(mm): 736
Lled
(mm): 1040
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.