Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Explosives at Creigiau quarry, letter
Typed in black ink on cream paper. Letter regarding the trial of the explosives Gelignite and Thameite at Creigiau Quarry. Dated 21st June ?5 (year left blank).
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/45
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 256
Lled
(mm): 203
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.