| Description | Letters, cables and telegrams of congratulation: R-S
Correspondents include: Sir Harold Jones, Chakravarti Rajagopalacharya, Arthur Ramsey, Sir John Randall, Henry Raper, John Ratcliffe, Justin Richardson, Sir Eric Rideal, Harold Robinson, Sir Robert Robinson, Paul Rosbaud, Bruno Rossi, Joseph Rotblat, E Ruffini, Lady Mary Rutherford, Erwin Schrodinger, T Scott, RL Sen Gupta, Harlpw Shapley, Edward S Shire, David Shoenberg, I Shoenberg, Frederick Shotton, Nevil Sidgwick, Baron Simon of Didsbury, Francis Simon, Sir John Simonsen, Herbert Skinner, F Smithies, Sir Richard Southwell, CA Spencer, Piero Sraffa, Bernard J Stern, Edmund Stoner, Carl Stormer, Frderick Stratton, S Sugden and George Sutherland |