The Royal Jubilee Exhibition of 1887 was held in Old Trafford, Manchester, England, to celebrate the Golden Jubilee of Queen Victoria's accession. It was opened by Princess Alexandra, the Princess of Wales (wife of the Prince of Wales, later Edward VII) on 3 May 1887, and remained open for 166 days, during which time there were 4.5 million paying visitors, 74,600 in one day alone. Maxwell and Tuke were also the architects of the Manchester Exhibition in 1888.