Paper entitled 'Refraction-equivalents of organic compounds'.

English physical chemist (1827-1902), fellow of the Royal Society and father-in-law of the first Labour Prime Minister, Ramsay MacDonald. Nineteen pages, octavo (paginated 241-59). Unbound. Stitched. Good, though dogeared in one corner and on paper discoloured with age. In worn discoloured, grubby wraps. INSCRIBED at head of first page 'With J H Gladstone's kind regds.' Front wrap stamped 'SOTHERAN. SACKVILLE STREET. LONDON'.