Orlov Pimen Nikitich
 

This suggested that two of Orlov.
In the known autographs not quite resemble the author.
Who knows what about this?

Yes, not quite. Orloff PN in the signatures in Roman letters at the end of the names used by the letter "W".

Yes, the catalog Tretyakov is with the letter W
Maybe someone knows more autographs?

uriart, on the work of the Saratov Museum (34h37 female portrait, oval sign on the left) Orlov 1858.

Eugene, the signature Latin or Cyrillic?

Since signatures Cyrillic Orloff more. You mentioned the Tretyakov Gallery, for example, there are pictures of the 7-one with the signature Orlow. Others-Orlov, even in Roman.
And of the 8 works in Russian, also one-Orlow, although the "Italian" next to the signature face and Roma, and Napoli, but Rim too.

Cyrillic.

Uriart! Look at lichku.Ya wrote you two messages on your topic.

Pimen Orlov. Carnival in Rome. 1859. Oil on canvas. http://www.openspace.ru/art_times/ga.../details/7450/