Unpublished paper, 'The thermal expansion of pure nickel and cobalt' by A E [Alfred Edwin Howard] Tutton Tutton presents the numerical experimental data of the eighteen individual determinations of the coefficients of expansion of pure nickel and cobalt. Annotations in pencil and ink throughout. Subject: Chemistry Received 18 April 1899. Read 4 May 1899. Communicated by [William Augustus] Tilden. Whilst the Royal Society declined to publish this paper in full, an abstract of the paper was published in volume 65 of the Proceedings of the Royal Society as 'The thermal expansion of pure nickel and cobalt'. 1899