I am always pleased to be able to post tuning brochures from non UK companies. The one here is for a French company called Rallye Auto Sport & dates from around the mid 1960's. Run by a gentleman called J.L. Marnat. Jean-Louis Marnat was a french driver, and he’s known  in the Mini industry for his participation at the 1966 Le Mans as lead driver of the Mini Marcos (Claude Ballot Lena as second driver, JP Jabouille as back up)  with the Mini Marcos.  , the catalogue bears a striking similarity to the Les Leston one of the same period.

Another smaller 2 sided flier produced by Rallye Auto Sport.