The ball does not stay inflated - the first photo shows the ball after a few weeks. The rest of the photos show the ball just after it has been pumped up. Signed Sondico Football, signed by Manchester City Football Team in the 1990's, possibly from 95/96 season. Includes signatures from Keith Curle, Nicky Summerbee and others. Some of the signatures are faded and the ball has some signs of age / use, it is also has a brown mark on it as photographed. Please see the photos to satisfy yourself of the condition. No COA.
