Primarily Petroliana Shop Talk Forums Shop Talk Petroliana Forums General Petroliana Discussion Wanted info on Johnson High Test Oil Company

I picked up a matchbook from the Johnson High Test Oil Company of Freeport Illinois...

Does anyone have any insight into the History of this Company and their products? Most notably their: "Jonsunite True Gasoline" and their HI-DUTY Motor Oil...

I found an image of a "rocker" that sold late last year on Ebay....





I noticed that Noah, also had a matchbook cover from the Company, For Sale the other day...