Gassiot Committee Pasted into front cover; Unsigned Minutes of the Council 17 February 1910, especially Item 4 on the Kew Observatory Gassiot Committee - Report from the Kew Observatory adopted by the Council of the Royal Society 9 December 1909 At back; Gassiot Committee Index 6 pages 13 April 1910 15 June 1910 - attached, National Physical Laboratory Minute f the Executive Committee of 23 May 1910 28 October 1910 14 December 1910 31 May 1911 25 October 1911 12 June 1912 25 July 1912 27 November 1912 25 February 1913 27 May 1914 11 November 1914 26 May 1915 10 November 1915 5 April 1916 16 November 1916 9 May 1917 7 November 1917 13 November 1918 13 May 1919 29 October 1919 14 July 1920 17 June 1921 27 November 1922 25 June 1924 17 February 1910 to 25 June 1924