History of Celtic F.C. (1887–1994) As the season progressed, Frank McAvennie arrived from West Ham and young forward Joe Miller – a very promising prospect – was signed from Aberdeen. This new-look Celtic side, captained by Roy Aitken, quickly gelled and embarked on a 31-game unbeaten run, culminating in a historic League Championship and Scottish Cup double win in the club's centenary season. Walker and McAvennie forged a successful partnership up front whilst Paul McStay enjoyed his finest season, winning both the SPFA and Scottish Football Writers player of the year awards. Celtic clinched the league title on 23 April 1988 with a 3–0 win
Inter City Football League Inter City Football League The Inter City Football League was formed in 1899 in Scotland as one of several supplementary football leagues that were created in order to increase the number of fixtures for Scottish Football League clubs. The founder members of the league were Celtic, Queen's Park, Rangers and Third Lanark (who had previously played supplementary fixtures in the Glasgow Football League) plus Heart of Midlothian and Hibernian (who in addition to the Inter City League continued to play supplementary matches in the Edinburgh / East of Scotland Football League). In 1902 Dundee, Partick Thistle and St Mirren joined