L (C) Need identification and assessment

[sergejnowo]

Сообщение от Boris Cohn ; 2631281 "

The frame was too good

Relatively, on wooden slats applied massive cast of plaster or similar material .
Good money are massive wooden frames with much of the original appearance and characteristics.

Сообщение от Alex1983; 2631381 "

or little known

little-known , not professional , artists are not registered and are generally a thing of the century.
As to the " C" or "L" can speculate endlessly more clarity on this unfortunately will not.