Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Plan
Horizontal sections of minerals at Blaenavon, the property of the Blaenavon Iron & Coal Co showing strata at Coity Pit and Forge Level, 1863. Horizontal scale : 4 chains to 1 inch. Vertical scale : 15 yards to 1 inch.
Pwnc
Diwydiant
Rhif yr Eitem
87.243I/122
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
length (mm):
width (mm):
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.