Where is the VIN on a Forester Travel Trailer?

on the tongue - the last two numbers will be the year it was assembled (not necessarily the model year... mine is a 1968, but the VIN ends in 67 because it was built in Nov. of 67.) On one side of the tongue will be the VIN, on the other will be the part number from the manufacturer of the tongue. I can't remember which side each is on. It may be rusted and/or painted over, so it may take some work to locate and reveal it. Good Luck