The current owner kept tabs on this car for a loooonnnng time. His college roommate's dad bought it in 1938 for his wife, and in the late 1970's moved it to Oregon, and 30 some years later this owner bought the car he'd been keeping track of since 1970 The little white button above the armrest is to call the driver
real 1915 registration tag... I think I've photographed one or two before, they aren't very common and it's amazing that they are still in the same spot almost 100 years after being attached to the cars, that some collector didn't remove them.