Here is a very interesting book “Tektronix SPG 422 Component Digital Sync Generator (SN B034000 & Up) Instruction Manual”. The book looks to be a reference manual for electronic equipment. This is a neat book of every imaginable tidbit of set-up and engineering knowledge, lots of illustration, different products and techniques, advice, practices, ideas, data, and so much more. The book has parts lists and schematics.

Copyright 1990’s

Publisher: Tektronix

The book measures approx. 11 by 8 ½ inches. The book is nice and clean. The spine end is good with some creasing and light wear. The boards and corners are nice with some minor denting and wear. The hinges and binding is tight and strong. The pages are bright and clean, book is nice.