My friend is looking for one of these (picture attached). He thinks it came off of a 40's to 60's auto; however, could be something else Ford produced - it has Fords script emblem on top of the cannister. He added the second hole - the original hole was in the end. It is some sort of vacuum device. It came off of one of his train cars (he is into steam locomotives - the size that you can sit on top of). Also, quite a hobby - much like cars. Your help is appreciated.