Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Arrangement of switchboard, C.A.Parsons, tech. drg
Blueprint Three sections, Scale 1½"=1' and ½"=1', stamp of C.A.Parsons & Co.Ltd. on slip of paper stuck to bottom right.
Pwnc
Diwydiant
Rhif yr Eitem
1994.98/46
Derbyniad
Purchase, 10/8/1994
Mesuriadau
Meithder
(mm): 690
Lled
(mm): 645
Techneg
blueprint
Deunydd
papur
Lleoliad
In store
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