Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Patent Water-Tube Marine Boilers (book)
Hard back green book, 163 pages, cover has marks on it, red pen marks on pages 4and 5 and purple pen marks on page 6. Some of the pages are loose.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.