Hackernews posts about AT&T Long Lines

1. History of AT&T Long Lines (telephoneworld.org)
   85 points by p_ing 5 days ago | 51 comments
2. Construction of the AT&T Long Lines "Cheshire" underground site (coldwar-ct.com)
   216 points by walrus01 over 1 year ago | 91 comments
3. AT&T Long Lines Map and Information (long-lines.com)
   10 points by mk_stjames 6 months ago | discuss
4. AT&T Long Lines – A Forgotten System (2018) (personal.garrettfuller.org)
   3 points by Bogdanp 4 months ago | discuss