Copy letter from Herbert Rix, to the Librarian, Belfast Library, Linen Hall Library, Donegall Square North, Belfast The enclosed slip will provide the prices of the 'Philosophical Transactions [of the Royal Society]' for 1885-1894 inclusive. No reduction on these prices can be made except to Fellows. As the prices of the volumes are irregular there is no fixed amount for an annual subscription. 18 January 1895