Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Micrometer
Semi circular instrument with adjustable handle. Numeric calculations stamped and engineer's initials hand engraved on the frame. Manufacturer's name stamped on frame and sleeve. Micrometer stored in original leather case (2004.57/3.1).
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.