On board the motor tug St. Eval (1930) after the dry docking of the motor tanker North Earl (1956) in Falmouth Docks, Cornwall. The photographer is on the port side of the towing deck looking aft showing a man working on the manilla hawser on the deck on completion of the job. The Royal Fleet Auxiliary helicopter support ship Engadine (1966) is under repair in No. 3 graving dock in the right background and the BP motor tanker British Robin (1960) is in No. 2 graving dock on the left. Transparencies numbers P63560CT to P63640CT inclusive were taken on the same day.