Berg crank

[GeirH]

How to identify the genuine Berg crankshaft, did it had any markings?

[Udo]

Do you have a picture ? They have GB and size stamps on one side

Udo

[GeirH]

No picture at the moment, since the crank is away for polishing.
Picking up tomorrow or the day after.
Will try to post a picture then. I have som numbers saying 84 P 44 on it,
this is close to an area where the crank has been machined for the balance process, so it might be
that some of the markings is gone............

[didi]

Hy Gäschen

Here is a picture from my 86mm Berg crank. I hope this picture give the requested answer.
Greetings
Didi

[GeirH]

Thank you Didi.
Looking close to that one.
 

[ugly duckling]

yes defenetly a berg crank. had a few of them back many moons ago. defenetly a nice piece of work. UD.