Hell yeah! Had an awesome find at a thrift shop today - A 1929 Southwestern Bell Telephone technical manual and installation guide for phones of the era.
Maybe you're asking why I think this is awesome? Haha. That makes sense - Well, first of all, I -live- vintage stuff. Antiques, old books, weird ephemera of the past. This definitely fits in with all of that, and has a gorgeous, punched leather cover with the gold stamping. Such a slick piece of history.
Second, I'm an old computer nerd cat. Back in the early '90s, I was a phone phreak - a phone hacker back before mobile phones and even alphanumeric pagers were a thing. It was in these days that "Ma Bell" (Southwestern Bell) was a big Queen on the scene, in her prime.
What were common phreaker practices back in the day? Well, it was all about exploration and curiosity. We would wardial (using our home landline connections and modems to dial a huge list of numbers in a row to try and find systems on the other end rather than regular phones - I'd leave it on all day and come back with a shorter list of various systems to dial in and play around on), we would build blue (and other color) boxes from RadioShack parts to use payphones to make free calls and do all sorts of rad tricks, we would prank folks that deserved it or use said tricks to disrupt schools and business, we would navigate voicemail systems and change automatic messages, and we would generate credit card numbers (which was incredibly easy back in the day) to make free calls to our first girlfriends in Canada. Well, that last one was mostly a me thing, haha.
Basically, payphones and early phone systems were a wonderful, incredible playground for me and I have SO many fond memories of these times. To have a book like this in my hands feels like I just looked inside the Ark of the Covenant and instead of melting my face off, it just glowed real bright and whistled a 2600hz tone sweetly into my ears.
This has so many cool photos like the ones above, and lots of radical technical diagrams, too.
As a bonus, there are hand-typed notes from a division head telephone engineer that wrote about systems they were building in Galveston, TX in the '60s:
Anyways, this is such a cool relic and I'll probably not be able to bring myself to sell it.
Did you know I wrote a verse about being a phreaker for a song with Nerdcore legend YTCracker wayyyyyy back in 2010? Well, now you do. You can hear that here (I'm the second dude, of course):
