On board the motor tug St. Eval (1930) during 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 three men working on the manilla hawser on the deck on completion of the job. The stern of the tanker is on the right and is completely inside No. 4 graving dock. The Royal Fleet Auxiliary helicopter support ship Engadine (1966) is under repair in No. 3 graving dock in the centre background. Transparencies numbers P63560CT to P63640CT inclusive were taken on the same day.