Physical description

Line drawing, Port of Portland slipway, bilge blocks 22.9m steel vessel 'Cape Peron'
Drawing no. 5598. There are rips at the bottom of the plan and one rip which begins in the bottom right quadrant and continues about a third of the way up.

Inscriptions & markings

Front: 'Bilge keel, 60"
Bilge keel 62" ' - pencil on two of the line drawings