In my dads day he popped one side full and the back side smaller. This allowed just enough air so it drank slower.
And oil cans you did the double hole right next to each other and one full hole 180 degrees so oil would come out faster. Then they got fancy with the oil can spout. Poured with less mess.
Oh the good ol days
And oil cans you did the double hole right next to each other and one full hole 180 degrees so oil would come out faster. Then they got fancy with the oil can spout. Poured with less mess.
Oh the good ol days