so YOU got this...I saw it on CL but decided agin it, too much driving and no more space for another project...it's definitely a keeper. Here's an all-French website
http://www.ifrance.com/TERROT-DIJON/
but the upshot is yours is considered a very stylish "midgrade" and that the Terrot factory stopped producing bikes in the '60s, then Peugeot took over the name.