Cleaning out garage
Complete set of BELL Key system service manuals from October 1978, supplement 1, & Registration Service + some cheat sheets for certain modification for jobs, a engineer would send for phones & KTU's , all you need to do is pay for shipping

I bet you will get a response within 1 day. If I am wrong, try posting is "1A2"

Moved here from general.

I collect and maintain technical documentation for systems of all types. Preservation is my overarching goal.

Over the past 15 years or so I've accumulated close to 16,000 individual documents, and the collection keeps growing.

I would love to add what you have to my collection so they may be available to future generations. PM me if this is something you might be interested in.

PM Sent.....