Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Post Office technical pamphlet for workmen
Blue cover with black print. Technical pamphlet - "Wiring of Subscribers' Premises". 31 pages.
Pwnc
Diwydiant
Rhif yr Eitem
91.34I/16
Mesuriadau
Meithder
(mm): 181
Lled
(mm): 122
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.