Gatornavy, welcome to the Luger Forum!! If your Luger is all original the suffix is a "q". The 1937 production did not have a "g" suffix. It appears to be a first variation with strawed small parts. The ejector shouldn't be numbered, but the grips should be numbered on the inside surface. Looking forward to the pictures.
I would offer you a large profit if you want to sell it. How about $250?