Note the white "Supertest" lettering inside the maple leaf on the rear decal. There were at least four other versions of this toy. 2) Same basic decals as toy shown, but rear maple leaf used green lettering. 3) Same basic decals as toy shown, but rear maple leaf used green lettering and the words "Canada’s Finest" were added below both the side and rear decals. 4) A smaller script for the side "Supertest" decals was used. 5) The maple leaf decal with green lettering was used on both sides of the tanker as well as the rear. The large "Supertest" side decals were omitted. Examples of some of these varieties can be seen in the Ron Mc Bain Collection and on the "Minnitoy World" website by clicking LINKS on the HOME page.