For those who don't have it yet, here's the link to the online copies of the Bell System Technical Journal.
formatting link
Bill
For those who don't have it yet, here's the link to the online copies of the Bell System Technical Journal.
Bill
A more useful index to the same docs is:
There is also an archive of the Western Union Technical Journal. While the research was not as sophisticated as Bell Labs, they had a variety of interesting projects over the years, including pioneer efforts in data and microwave communications.
Cabling-Design.com Forums website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.