Just one letter of difference between 1e and 1f, but some years of war too and the reconstructiobn of the factory...
It is said that Fed recovered "from scratch" in 1948. Perhaps we could discuss (once more ?) of it, with comparative photos. It's what I propose...
The four cameras in photos:
- an ordinary late 1e (s/n 183231)
- the Fed-Arsenal s/n 00067,
- the Red Flag 200977,
- the 1f "romashka" 210112.
A photo of the family:
http://www.ussrphoto.com/UserContent2/592021_IMG_0402.JPG