Photograph of Periodic Law [Percy Elford, Fellow of St. John's College, in everyday wear, smoking pipe, with small case in left hand and (?) shooting stick in right hand. Note he later became Oxfordshire's first Chief Education Officer and creator of an Oxfordshire school (photographic) Domesday survey, 1903-14] [John Johnson unnumbered] by Thomas Shrimpton & Son publ., [c.1897]