RUSH vintage tee

Now this is a real live music lovers dream! This (size SMALL) RUSH concert tee is from their 9th studio album, Signals. The New World Tour was 1982-1983 which adorns the back of the tee, along with architechtural drawings. 
 
There is no tag in this pup which may mean it's not official, but this 1982 tour tee is a vintage nonetheless! 
 
This is a black double-sided tee.