Vehicle tag 1

This is a vehicle tag from Jorma (yote), Finland. It's a Dodge from 1938, has fuel of firewood, which can be seen on the car roof. The car was calle häkäpönttö, means carbon monoxide barrel car. I wonder it must've been difficult for these people when they wanted to go somewhere using this car. They had to cut the wood and the car must have been already heavy with it.