Car Climate Systems - from the beginning

[Walter Suiter]

Interesting article I found in a strange location.

https://www.farmcollector.com/farm-life/climate-control-zmcz20janzhur

I remember a fair amount of it from the 50s on.

 

[John ED Renstrom]

The calf. heater was mostly a defroster. Dad would tell the story of a trip.home to SD one Christmas with one in the New car. It could barely keep the windshield clean at 0.