Mae'r cwcis hyn yn gwbl angenrheidiol ar gyfer weithrediad y wefan.
Rydym yn defnyddio Google Analytics i fesur sut ydych yn defnyddio'r wefan er mwyn i ni ei wella yn seiliedig ar angen defnyddwyr.
Gall y cwcis hyn gael eu gosod gan wefannau trydydd parti a gwneud pethau fel mesur sut rydych yn gwylio fideos YouTube.
Amgueddfa Cymru
Full Title: 'Practical Shipbuilding: A Treatise on the Structural Design and Building of Modern Steel Vessels The Work on Construction, from the Making of the Raw Material to the Equipped Vessel, Including Subsequent Up-keep and Repairs' Book with card cover, covered with cream textile. Book mainly consists of diagrams and illustrations, printed in black ink on cream paper.
170 pages, with paper insert at front of book stating Billeting Allowances for Persons Rendered Homeless by Enemy Action. - SEW