MAVIC - leaflet 1979?

MAVIC - leaflet 1979? scan 01 main image

This modest leaflet shares many of its photos with the MAVIC catalogue thst I have guessed dates from 1980. However, I think it dates from a year earlier - mainly because it does include the MAVIC Module E rim, but does not include the MAVIC Module E2 rim.

As such, I believe that it is the earliest document that I have that shows a MAVIC derailleur.