also took part in the Invitation Football Tournament at the 'International Exhibition' held by Edinburgh City Council to commemorate the opening of the world-famous Forth Railway Bridge and also played against many of today's current senior Scottish clubs in the S.F.A. Scottish Cup including, on one occasion hosting Glasgow Celtic in Wishaw. A number of the club's players went on to play for more illustrious clubs. One player, David Calderhead, was later to become manager of Chelsea F C, a position he held for about 25 years; he is credited with turning the London side from being a relatively small club into a major force in the English game. Wishaw Thistle was a well-supported club in an era when football was growing rapidly as a spectator pastime and high four- and even five- figure crowds were not uncommon for major matches. Wishaw Juniors Wishaw's football club started its second 'incarnation' as a 'Junior' Club under the name of Wishaw YMCA Juniors in 1919–20 as members of the Scottish Junior League, enjoying early success in winning the Scottish Junior League Victory Cup and also the Hozier Cup (named after Lady Hozier, wife of Sir Winston Churchill). A second Hozier Cup was added the following season. The name was then shortened to Wishaw Juniors in 1924 and the club switched to the Lanarkshire Junior Football League. The club were then one of a large number of rebel clubs which broke away from the Scottish Junior FA in the bitter player contract based 'Intermediate dispute' in the late 1920s – playing for several seasons in the East Division of the Western Intermediate League before returning to the Junior fold once again after the dispute was resolved in 1930–31 as members of the Lanarkshire Junior League where the club remained until World War II. The war had a major impact on football across the country with many clubs and Leagues closing down – many never to return However, Wishaw managed to continue in operation, competing in the short-lived Lanark and Lothians League which lasted during the War years with a number of Lanarkshire teams joining with their counterparts in West Lothian. During this period Wishaw reached the final of the East of Scotland Cup and have the unusual claim to be the only team to have played in the Scottish, West and East Cup finals. The club also won the St Michael's Cup one