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
Wrought iron, wooden handle missing.
Cast-iron stamped T. Jones, Carmarthen, H-shaped base holding 4" diam. cog (horizontal) and 22" diam. cog (vertical). On the base are mounted 2 U-shaped brackets at right angles to each other to hold driving cog (41" diam, horizontal) and vertical shaft. To the latter is attached the superstructure which takes the wooden shafts (missing) to which two horses are harnessed; and at right angles to the shafts are two sockets (on the superstructure) to take stays and leading rods (both missing) to hold horses' heads. [accession / catalogue card]