Is this a 80's Subway Disc?

[Gwynn545]

One of the last 1985 cards I needed, but not sure if it is what I thought it was:
1985 Subway Disc

Looks a lot like Tom McCann / Jox but with blank back...does not say Subway anywhere. Smaller, too, I think...
Does anyone else have one of these? Is this it?

 

[rbadger]

Nope, looks like a 1976 Isaly's "Sweet William Restaurants" Disc :

 

[1st4040]

definately not that since Gwynn wasnt even playing in 1976.. can't really help the OP though other than there was a guy selling all kinds of discs recently on Ebay from the mid 80's. I know I sent a link to a fellow collector on here since the guy seemed to have every variation of the same disc for each year he listed.