Old portrait painting from the early 20th century

Portrait of a gentleman, oil on canvas, representing a man, posing proudly, dressed in a black frock coat and a white shirt. Condition: the varnish is original, there is an accident at the bottom to be redone and a small hole the size of a pin at the forehead. On the back, there are two old restorations. Key frame Choose delivery by colissimo or relay point but not in lockers. Thank you Size h 55cm l 46 cm .