this nice camera arrives some weeks ago. It was totally broken (shutter straps were in the gears and the second curtain was no more glued on the big drum). It seems that these accident happens very early because it looks as it was only some times used.
I disassembled it totally, repaired the broken shutter and now it works smooth as a Leica.

http://www.ussrphoto.com/UserContent2/2332024_IMGL6872.jpg

http://www.ussrphoto.com/UserContent2/2332024_IMGL6874.jpg

http://www.ussrphoto.com/UserContent2/2332024_IMGL6873.jpg
And also a nice Zorki 3 arrived here. The 5 digits serial numer starting with a 0 is not engraved on the top cover, it is on the body shell like on later cameras. It's also totally broken and lies disassembled on the table now ;-)
Ulrich
http://fotos.cconin.de