Undated reports by members of the Sub-Committee of the British National Committee for Astronomy: H.H. Plaskett, 'The Needs of the Radcliffe Observatory' and 'Needs of British Astronomy in the United Kingdom'; Brück, 'The Boyden Observatory'; Hermann Bondi, 'The British Commonwealth Southern Observatory in Australia'; R.H. Stoy; 'E.S.O...A Possible Compromise'; and Richard Woolley, 'J.E.S.O. Summary'.