Less common Fed 1f or 1g

It has the old style uncoated lens, and aperture index. Yet it has the new shutter speed range in an old fine engraving style on the dial. Fed 1 style engraving on the top plate.

Early style bowl shaped release button, (there exist two versions of release 'bowls' on the late Fed 1)

I think this camera is original.

http://www.ebay.nl/itm/Fed-1-Russian-35mm-Rangefinder-Camera-With-50mm-f3-5-Lens-Leica-Copy-EXC-CLAd-/251831676229?pt=LH_DefaultDomain_0&hash=item3aa2566d45