[Lynn Eades]

These cans or at least similar 4 gal cans were used up into the mid to late 70s.
I recall seeing footage of cars being refueled somewhere in northern Africa (Timbucktu?? area) during one of the African Safari rallys. The cans had no cap (no chance of sabotage) and were opened for use with a billhook type tool. I'd guess about 1976, about the time that the newish Mitsubishi Lancers took out the first four places in that event.

I remember a similar tin, as a kid. Honey came in them with a large dia. removeable (push in) lid, as the 4 gall can and as a half height 2 gall can.