Signature help. French? artist, Port de Camaret, 1929

Please help to identify French (I think) artist by his signature.

Port de Camaret, 1929
- oil, canvas
- 32 х 50 см

Photos of painting and signatures (in the left corner of painting and on the backside):
https://www.dropbox.com/s/5asuuevk4dzg128/93be_1.jpg?dl=0<br />
https://www.dropbox.com/s/z2i0clwa7pq0z1v/c5fd_1.jpg?dl=0<br />
https://www.dropbox.com/s/b08p8lokntohyzs/P1070564.JPG?dl=0<br />
Thank you in advance,
Andrei