I am thinking 1930 to 1940

This was never used, no writing and all the rolls are un used
I think some oil got on the outside but did not get inside, I will see if it can be cleaned up :glasses7:

I have never ever seen one of these in my life and can't find any info on it.
now we use a computer and before that a clip board :glasses7:
This could be a nice auto collector piece from back in the day of car travel :glasses7:

If you would like this in your collection I will take a chance on it (not knowing it's value and sell for $30 plus shipping from Arkansas 72401.

I am an ol fart but not this old :D