Referee's report by Hugh Longbourne Callendar, on a paper 'Investigations on platinum thermometry at Kew Observatory' by Charles Chree Not recommended for publication in the Proceedings of the Royal Society of London. Suggests waiting for further observations. Attaches a summary which may be of use to the Kew Observatory [RR/14/132]. Subject: Physics and Chemistry [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 15 January 1900. nd [January 1900]