Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Post Office technical pamphlet for workmen
Blue cover with black print. Technical pamphlet - "Measuring and Testing Instruments". 33 pages with approximately 30 pages of diagrams at rear.
Pwnc
Diwydiant
Rhif yr Eitem
91.34I/3
Mesuriadau
Meithder
(mm): 182
Lled
(mm): 121
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.