I received another big pile of random documentation this week and
these floated to the top and landed directly on my scanner:
http://chiclassiccomp.org/docs/index.php?dir=%2Fcomputing/WesternUnion
Circa 1968-9 Western Union TELEX brochures, rate charts and a little
bit of ASR32 technical data. Really interesting stuff for fans of
early data networks, as well as groovy graphic design!
Enjoy...
-j