- N° d'objet6703.3.13
- TitreA training piece made by an apprentice
- DescriptionA training piece made by apprentice machinists at Chepstow. Simple depth gauge made from a steel rod and holder. Fitted knurled screw for securing rod. Marked 'T.E.R. MONAGHAN 76'.
- Date1963 - 1966
- Période de créationWindsor, 1910-
- Dimensions
- 110 mm
- Width: 65 mm