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Blog Entry# 282536
Posted: Nov 14 2011 (23:59)
39 Responses
Last Response: Nov 16 2011 (15:51)
39 Responses
Last Response: Nov 16 2011 (15:51)
36 Public Posts - Tue Nov 15, 2011
This signal is not for the wind speed. This is equivalent of the electric signal you find elsewhere for the trains to cross. This is an old type signal. Nowadays, automated electric light signals have been installed at most places.
1 Public Posts - Tue Nov 15, 2011
1 Public Posts - Wed Nov 16, 2011