![Massimo on X: "This is an early automobile air conditioner, popular from the 1930s through to the 1960s. Water inside the cooler evaporates and in the process transfers heat from the surrounding Massimo on X: "This is an early automobile air conditioner, popular from the 1930s through to the 1960s. Water inside the cooler evaporates and in the process transfers heat from the surrounding](https://pbs.twimg.com/media/Fq9pc3uX0AApKcy.jpg)
Massimo on X: "This is an early automobile air conditioner, popular from the 1930s through to the 1960s. Water inside the cooler evaporates and in the process transfers heat from the surrounding
![air conditioner, you hang out car window and fill with water, it then blows cooled air into car. was used often on VW bugs. | Vw bug, Vintage vw, Vw parts air conditioner, you hang out car window and fill with water, it then blows cooled air into car. was used often on VW bugs. | Vw bug, Vintage vw, Vw parts](https://i.pinimg.com/originals/75/36/af/7536afadb1afd523f1b7dc82d9466608.jpg)
air conditioner, you hang out car window and fill with water, it then blows cooled air into car. was used often on VW bugs. | Vw bug, Vintage vw, Vw parts
![FARM SHOW Magazine - The BEST stories about Made-It-Myself Shop Inventions, Farming and Gardening Tips, Time-saving Tricks & the Best Farm Shop Hacks, DIY Farm Projects, Tips on Boosting your farm income, FARM SHOW Magazine - The BEST stories about Made-It-Myself Shop Inventions, Farming and Gardening Tips, Time-saving Tricks & the Best Farm Shop Hacks, DIY Farm Projects, Tips on Boosting your farm income,](https://www.farmshow.com/images/articles/27/2/14734_l.jpg)