This series consists of a set of miscellaneous drawings from the Ship Drawing Office at Cockatoo Island Dockyard, relating to various small vessels.
The drawings are on linen or tracing paper or are blueprints; some are very detailed and coloured.  The drawings were tied together with a photocopied typed list in the front.

Working and As Fitted drawings include ship's general arrangement, lines plan, weight offsets, diagram and deck plan etc.  Some were created after 3 February 1933 by Cockatoo Dockyard Pty Ltd.

The number at the back of the drawing differs from the plan number on the drawing.  It is presumed that these drawings have been arranged by single number (1 to 121) by Cockatoo Dockyard staff, for storage.