old-school wiring nightmares

[John Kinsella]

Wiring closet rats nests have frequently been a fun topic, so with that 
in mind, may I present telephone lines in Stockholm, circa late 1800s: 
http://www.thisiscolossal.com/2014/09/telefontornet-stockholm/

Have fun wire-tracing *that*
Click through to the flickr albums - the Tekniska Museet has put some 
great stuff up!