Letter from W. D. Barber, Secretary to the Board of Visitors, Hydrographic Department, Admiralty, Whitehall, London, to The Right [Honourable] Lord Rayleigh, Terling Place, Witham, Esex Reminding of a vacancy on the Board of Visitors of the Royal Observatory at Greenwich due to the death of the Earl of Rosse. According to terms of the Royal Warrant, the appointment of another Fellow to fill the vacancy is the responsibility of the President, therefore requests for the President to inform of the selected individual. 26 November 1908