Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Waterlow & Sons Ltd.
Diwydiant
Tyn-y-Bryn Quarries Limited, share certificate
Production: Waterlow & Sons Ltd.
(1919)
84.89I/66
Diwydiant
Ocean Steam Coal Collieries, Dare pit paybook
Production: Waterlow & Sons Ltd.
(1879)
72.94I/1
Diwydiant
Bala & Festiniog Railway Company, stock cert.
Production: Waterlow & Sons Ltd.
(1890)
85.223I/3
Diwydiant
Premier Glynrhonwy Slate Quarry Ltd., share cert
Production: Waterlow & Sons Ltd.
(1920 (circa))
91.81I/40
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.