I've heard that to properly date your vintage guitar, aside from serial number, is to remove the black plate and check the pot potentiometer codes which are generally digits.
Looking for a used Westville in the US. Let me know if you have one. I'm thinking I will give this a try. Ordered the book
2019 © stopostobalkans.info. All Rigths Reserved. All models were 0ver 18 y.o.