Fantastic document has been posted on Youtube
Frankfurt IAA 1969 german TV full coverage
first Porsche 914 presentation
First time I see that film
The porsche 914 comes at 28 minutes
https://www.youtube.com/watch?v=NrJlyPoc3Ls
Here the Porsche 914 segment
https://www.youtube.com/watch?v=OzTIuU56O8g