[CR]Need help dating Peugeot brochure

Greetings,
I am new to the CL listserve. I maintain the relatively new http://www.retropeugeot.com/ website. I have an image of a Peugeot bicycle brochure cover on my 'Brochure Covers' webpage that I would like to have dated. Unfortunately, I do not have any information on the contents. If you can help, please visit my website. Thanks.
Cheers,
Tom Simmons
Indiana, PA
USA