Kin, I am only somewhat familiar with the cards you posted. I know that 12 of the images from the 1960 Hawes Wax Indy cards were produced on six oversized cards. Here is a Beckett link that references the Canadian game that included the six cards, but I can't be much more helpful beyond that:
https://www.beckett.com/racing/1960/hawes-wax-indy
There isn't much additional information to be found online. A couple of Worthpoint completed auctions make passing reference to the game, but shed no details on a name or anything like that.