Hi, I am trying to locate the frame number on a 1937/1938 early model civilian M20.. Any ideas as we have not located it around the headstock etc.

Probably here.

email (option): ahum@quicknet.nl

Wow, that was a fast answer, thank you. I will check it out. The frame has a lot of paint on it, so its a fair amount of scraping...
Rgds Dave

Hi, just to say the frame number was exactly where you said it might be.. so its a 1938 bike...
Rgds Dave