Magnificent portrait pencil drawing 19th century

Magnificent portrait of a young girl made in black pencil on paper, very refined drawing and very pretty careful details, this original drawing is signed by the artist and dated 1874. The condition of the drawing is excellent and the rest of the entire The frame is in good condition, framed under glass then under a cardboard frame in the shape of a medallion which measures 50*39 cm. The whole thing is in a gilded wooden frame measuring 76*63cm.