Weather
Sep. 09, 1982 - PTT use wind power. Swiss PTT (Post, Telegraph, Telephone ), being a big consumer of electricity and oil, join in to researchs for new energy sources. On Chasseral they have taken into service a wind generator which gives 5 PS at a wind power of 10 m/sec in order to test wind power
Picture No
13309195
Media ID
47099011
Size
3835px x 5225px
(1.2MB)
Credit
(c) Keystone Pictures USA/ZUMAPRESS.com/Mary Evans
Usage Restrictions
Editorial Use Only - No Property or Model Releases. For any non-editorial use, please contact Mary Evans direct
Source
Keystone Pictures USA
