Help identify the author of this picture, presumably Yushkov Phaedrus Ostapovich

[Дмитрий С]

Сообщение от Cyril Syzranskiy

And what you say there?
You need a timing "to request", there are two works by F. O. Yushkova - "The Cabinet Vl. Kn. Olga Nikolaevna of the Winter Palace" and "Gothic hall of the Winter Palace.
They will be able to compare.
What is the size of your things?
In the Central Naval Museum still has Yushkov. He was an admiral, painting was his hobby.

They said that if possible call the author, the approximate cost and will stand or not.
Complicated by the fact that his works are very few survived.
Yushkov is tentatively ("Yush" incomplete "f" as a sword, said to belong to the military. Only the "C" certainly contributes.
And that could mean horizontal ticks at the end, I read about them somewhere without mentioning details.
Size 60.5 cm x 45.5 cm unframed.
And can you tell me where the catalog of signatures can be found?