The Early Television Foundation has an archive with scans of many early TV service docs:
http://www.earlytelevision.org/tv_sc..._diagrams.html
You could contact them to see about adding some of these.
I haven't seen GE factory docs before, but I know that RCA and Philco factory manuals were often high quality -- detailed and well organized.
Phil Nelson
Phil's Old Radios
http://antiqueradio.org/index.html