So my grandfather was a barber in a small village in Thrace, Greece. He has unfortunately passed away so I wasn't able to learn any secrets of the trade. But I was able to find his old barbering equipment, just to give you an idea of the dates my grandfather started working 70 years ago.
Attachment 289893
Attachment 289894
Attachment 289895
Attachment 289896
Attachment 289897
Attachment 289898
Attachment 289899
Attachment 289900