1972 Team Canada Autograph question
 

Ok, in the early 1990's a small company "Future Trends " released a set of Team Canada cards.But in the packs you could also get autos of all the team
players plus there was also one of Vladislav Tretiak. These autos were very easy to spot since the company put on the surface a swirl.

But the Bay here in Canada decided it would like to make sets of these autos for their valuable customers.Except in this set there would be no Tretiak auto.
So I am wondering if anyone here has any information on this set to help distinguish the difference between the ones released in the set done by
the Bay and an auto that may have been received in person. I have been told that all of the Bay autos were signed in blue or gold ink.Any information would
be a big help. These ones released by the Bay had no swirl for sure Thanks.