A public thank you for all who helped with my Giipiemme info quest!
I especially owe Robert Broderick who has some good insight and some wonderful scans of Gipiemme catalogs.
For all who are interested the scans can be found at:
http://www.wooljersey.com/
I had purchased a bike with a mixed bag of Gipiemme components. I now know that by simply substituting a set of Gipiemme rebadged Simplex Super LJ deraileurs (that I already own) I can make the whole thing a respectible 1982 era set.
Cheers!
-Clyde (Gipiemme lovin') Putman
Dallas, TX, USA, Earth