Prince Charles - With Mother - Watches Queen Juliana Drive To Guildhall :Princess Elizabeth holds her two-year-old son, Prince Charles, as they watch the procession from a wall at Clarence House.Queen Juliana and Prince Bernhard of the Netherlands, accompanied by a Sovereign's Escort of the Household Cavalry, were to-day driven from Buckingham Palace to Guildhall, where an address was presented by the Lord Mayor, Alderman Denys Lowson, and the Corporation of the City of London.At the Guildhall the Duke and Duchess of Gloucester met the Royal visitors, who were entertained by the Lord Mayor and Corporation at luncheon. November 22, 1950.