All the photo, bid, on the back of "Professor Ettore Lyuizano Member of the Roman Academy of Sciences held the chair of forensic medicine Moscow Country etc. 7 .... Tech . Institute" card verbatim. Signature readable Rybinsk 1886 N. I ( do not insist , there are other possible reading ) . The frame is more like a box . Weight 5 kg. Conclusions and restorations did - as is. Waiting for suggestions .

external dimensions of the frame 55h47 cm, internal 38h30 cm

Probably , it is about the Rybinsk Nikolai Petrovich .

Rybinsk , Nikolai
- Painter of landscape painting , a student of the Moscow School of Painting and Sculpture ; race . in 1820, probably - the brother of the previous one, even though he was listed wimp Gorbatova city , Nizhny Novgorod region , of middle-class society, he received a leave pass judgment on November 8th 1847. R. studied in Moscow School of Painting and Sculpture , which was a friend of the famous artist H. Nevrev and student Scotty . 24th January 1855 Moscow School of Painting and Sculpture will present a picture NP Rybinsk : "View of the Sparrow Hills ," for which Rybinsk was voted class artist . In 1875, the Moscow Committee of begging addressed to the Academy of Fine Arts with a request to send consisting among prizrevaemyh in the workhouse of this Committee artist Nikolai Petrovich Rybinsk lost to them in Moscow certificate from the Academy of Fine Arts at the title of the artist . Bringing the latter to the workhouse , unfortunately , is unknown .

Thanks, Thanks listen to your opinion, even with the price would be defined in order to understand the need for restoration and its return on investment.
Thanks in advance to all.

Here
Bukowski on the job in Helsinki sold Rybinsk, look there for the signature and the painting itself on.

Thanks , looked in at least he lived in 1889 , which is good, because the sources do not name the date of death. A painting as asserting you, and I presented - very realistic, the mere difference of Italy and Russia <! - ~ 1 ~ -> , each is beautiful in its own way , each with its own ink , the main mood for signature , you too I 'm sorry , I'm not a strong professional , I did not notice much difference . In any case - thank you , I value your opinion , for that I'm here .

If you look closely at the signature and the date, you will see "1859", rather than 1889 as in the auction description.

But you need special equipment, I do not think it would sell a reputable auction with mistakes in the description, though, anything is possible.

Added after 9 minutes
I would also add to this work , the unknown author , I did not do anything for what it is - and this I present to you the authorship REVIEW- I do not claim with certainty concrete , I just want to deal with your help . If it does , Nikolai Rybinsk - I am ready to restore itself - or sell it to man to save. ( If that makes sense .) In painting, I'm not strong enough.

No, just click on the fragment with the signaturethree times to maximize and
You'll see this:

That's where Bukowski in Helsinki sold work N. Rybinsk, look there for the signature
 

By the way I shopped for this work , I do this work with more questions than my naked eye
- lack of craquelure , it is striking
- on the back of the cautery for some reason, "Pictures of Rybinskago " obsessive -
Fresh wood -
da and signature - I will answer the counter " its location "
etc.