Correspondence: R

Correspondents:

Ravensworth [6th Baron], John B, Northumberland, 15 August 1932, B/33/1

Rawling, L B, London, n.d.,B/33/2

Recasens, [Prof], n.d., B/33/3

Robinson, Arthur, Salcombe, 20 July 1928, B/33/4

Robinson, William, Sunderland, 1 September 1931, B/33/5

Robinson, William, Sunderland, 12 March 1940 B/33/6

Rolleston, Sir Humphry Davy, London, 9 January 1922, B/33/7

Rolleston, Sir Humphry Davy, London, 14 March 1927, B/33/8

Rolleston, Sir Humphry Davy, London, 28 January 1930, B/33/9

Rolleston, Sir Humphry Davy, London, 27 November 1931, B/33/10

Rolleston, Sir Humphry Davy, London, 25 November 1940, B/33/11

Rolleston, Sir Humphry Davy, London, 9 December 1940, B/33/12

Rolleston, Sir Humphry Davy, London, 15 September 1941, B/33/13

Rolleston, Sir Humphry Davy, London, 11 November 1941, B/33/14

Rolleston, Sir Humphry Davy, London, 13 July 1942, B/33/15

Rolleston, Sir Humphry Davy, London, 28 May c.1943, B/33/16

Runciman, Walter [1st Baron], Newcastle upon Tyne, 22 November 1932, B/33/17

Rutherford, H, Glasgow, 29 April 1927, B/33/18

Ryle, Prof John, Cambridge, 10 February 1940, B/33/19