Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Prof. [John Cunningham] McLennan, FRS Informs John Cunningham McLennan that the first referee did not feel Gayson Smith's 'The Refractivities of Modified Atoms and Moelcules,' was suitable for publihsing as it had a promising start but did not seem like a complete piece of work; the second referee criticised it for the unsatisfactory experiment result; therefore the manuscript is being returned [not enclosed]; the ink on the copy letter is faint in parts. 28 June 1923