Old still life painting with oranges

Nice old painting, still life with oranges. Oil on wood panel framed and signed lower left (signature to be identified). Wooden frame and stucco. No apparent date but probably from the 1940s/1950s. In good general condition, no lack of paint or scratches on the board. There is just a scratch on the top of the frame and very slight stucco gaps on the frame (see photos) A nice decorative painting! Height: 36 cm. Width: 53.5 cm. Thickness: 3.5 cm.