Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Photo of manhole cover made at Hirwain ironworks
Photograph of a manhole cover, with close-up view of the manufacturers details: 'The Crucible Steel Co. / Makers / Hirwain' Manhole cover located at the East Glamorgan Hospital, Tonteg.
Pwnc
Diwydiant
Rhif yr Eitem
71.59I
Derbyniad
Donation, 17/9/1971
Mesuriadau
Meithder
(mm): 120
Lled
(mm): 167
Techneg
black and white (monochrome photograph)
photograph
Deunydd
papur
Lleoliad
In store
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