Very rare can - you won't find anything like it online (I tried). Made for St Laurent Petroleum Inc of Montreal, Quebec, Canada. There's not much reference to the company online but I did find that it was created in 1954.
The can is 40 fluid ounces, is about 6.5" tall and 4" in diameter. I don't think it ever held oil as it's empty and there are no holes. It was part of a collection of old marketing materials (including old silkscreens) so perhaps this was a prototype from back in the day. Regardless, it is in excellent condition overall. There are some small dents, a black stain on the bottom and some scratching to the paint. But, it's in great shape overall with good colour and shine.
Please ask me any questions you might have. No reserve. Please inquire regarding international shipping rates (excluding the US).