Royal Family board Britannia, standing on board, Mayor & Mayoress of Southampton waving.
Queen Elizabeth II and Princess Anne arriving at Southampton Docks and walking to Britannia. Shots of Royal Family aboard the Britannia, Queen, Duke, Princess Anne and Prince Charles, waving goodbye. Shots of Mayor & Mayoress of Southampton waving. Various shots of Britannia sailing away.
Note: Very poor quality (crackly).