Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
The 1977 Tour de Suisse was the 41st edition of the Tour de Suisse cycle race and was held from 15 June to 24 June 1977. The race started in Baden and finished in Effretikon. The race was won by Michel Pollentier of the Flandria team.