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Wind energy producing device.JPG
An inventor uses his truck to calculate the strength of the wind for a test of a wind energy producing device in October 1979
Photo by Dennis Brack
Photo by Dennis Brack
- Copyright
- Dennis Brack
- Image Size
- 2003x3000 / 2.4MB
- www.dennisbrack.net
- Contained in galleries
- Box 59lr, WIND ENERGY

