Scale 1:48. A plan showing the inboard profile, plan view and section through the cabin of the City of Cardiff (1908), a Glamorgan canal barge. The plan is signed 'P J Oke' and is dated 5 May 1937. A note on the drawing indicates that it is a 'Copy of original Plan; City of Cardiff City Engineer 27-4-1908'.

On the reverse of the plan is a body and longitudinal half-breadth of an unnamed vessel.