The members on here are very good at what they do and have more experience then me so you should listen to them. I might get slammed for stating this. IMO and I very well could be wrong. It looks right for the period. I did this and they confirmed mine was original. Send your pictures to Solingen. The President is a master, they will tell you either way. And maybe have info or can point you in the right direction or publication. Thank you.