Letter from G [George] Chrystal, 5 Belgrave Crescent, Edinburgh, to [Joseph] Larmor Asking on behalf of the Royal Society of Edinburgh if Larmor can provide a confidential report on a paper entitled 'A Theory of the Constitution of Matter' by J Fraser. Chrystal notes that it struck him as paradoxical, and so sought Larmor's opinion, as he is considered to be one 'to whom the Ether has whispered of its secrets'. Chrystal then gives a personal update on his family and children. 23 November 1901