Scale 1:24. A plan showing the sheer lines, body and longitudinal half-breadth of the Resourceful (no date), Adieu (no date), Reminder (no date) and Blue Mermaid (no date), all steel barges. The plan is signed 'H. E. Penny' and is dated 1 March 1981.

The draughtsman is Mr. H. E. Penny, whose other drawings held by the Museum comprise the PEN plans collection.