John S. Barrington (aka John Paignton) was a pioneering pornographer and bisexual photographer of male ""physique"" images in postwar Britain. He was routinely harassed by British authorities and spent time in jail for publishing gay muscle magazines. He was also an accomplished artist and much of Barrington's artwork appeared in his numerous publications, such as the Art and Anthropometry series.
A very good example of his work, some wear to edges and paper, but very good otherwise. Unsigned.