I am working on a chronicle of power industry for a long time already. The main topic is protection, automation and control. There is an example in German:
I am looking forward receiving any information or getting in contact with you.
Some publications you can find here Literature
The OMICRON-Museum shows historical test sets and protection devices.
There is a relay museum in Russia (-Музей-коллекция реле, релейной защиты, системной и противоаварийной автоматики. http://museumrza.ru/ ).