My friend John Sheringham

My friend John Sheringham is a print created between 1800 and 1878 by George Cruikshank.  It is held at the National Library of Wales. The artwork is a pencil sketch of a man's head and shoulders, facing to the right. Above the sketch, the artist has written "My friend - John Sheringham" in cursive script. Below the sketch, the artist's signature, "Geo Cruikshank," is also visible. The dimensions of the artwork are not specified.