I discovered this button a while back due to my interests in old pin back buttons and having run across many oil brand buttons and the likes it has sparked my curiosity in old gas collectables. So my question is basically does anyone know about this company or even about this button at all? Ive done hours of research on it with very little turn up except for a sign that had "Canzol dealer" on it conveniently found here (which is why I'm asking you guys). Thanks in advance!
(It measures about and inch to an inch 1/2)