I tried Google but can´t come up with anything. I´d like to find a site devoted to old power tools where I can ask about a sixties era Stanely electric jig saw.

What kind of info are you looking for? Don't know much about the tools, but I'm pretty good at digging and filtering searches... I'll try to assist.

Well I have an old Stanley Jigsaw and I´d to get an idea of the dates of it´s production run.

Some little FAQ's I found on old tools:
http://www.cs.cmu.edu/~alf/en/antique-tool-faq.txt

Otherwise, sorry... didn't find much for you... but maybe you could contact the company directly:
Stanley Hand Tools

Thanks RPG I appreciate your efforts.