Copy letter from Robert William Frederick Harrison, to Professor Weymouth Reid, Fellow of the Royal Society The Society is now posting Reid second proofs of his 'Philosophical Transactions [of the Royal Society]' paper. Explains the delay. Wishes to draw attention to the fact that, owing to the additional expense that would otherwise have been involved upon an already expensive paper, the contents table has had to be placed at the end, and for the same reason the added note is on page 80. 12 December 1899