From the book "National History and Views of London and Its Environs," by C.F. Partington - published in 1857. Located "in the Lower Street" of Islington, legend has it that the Old Queen's Head Tavern was named for, and in honor of, Queen Elizabeth. It is noted as a "strong wood and plaster building," so I wonder if it still exists.
Drop me a line if you know whether or not the Old Queen's Head Tavern is still in business. Cheers!