Through my love of Alpine, I have also found myself in appreciation of other French racing marques such as Matra and Panhard. There really is a huge lack of information or literature about Panhard, however luckily such is not the case with Matra.
Automobiliac posted these great Matra cutaway drawings done by Robert Roux a couple of years ago! Go there to see a blistering video of a MS650 screaming across the track!