My favorite feature was how the air conditioner had a condensation collection tray that would fill with water as it operated.

That seemed to be a thing for that time period of cars, as I can recall others that did the same thing. How was that better than just a tube to the outside? Why?

Also a feature of cars then, having the vent to recirculate air close from the inside. Why is that a problem? Well, it isn’t until the car is moving fast, and then air pressure from the outside pushes the door open just enough to whistle. Again, was money saved by doing it wrong?