SABINE, Sir Edward 45,1.
SADEBECK, Benjamin Adolf Moritz 80,1.
SADLER, Herbert 77,3; 78,2; 79,3; 80,2; 81,1; 82,1; 83,1; 84,2; 85,1; 86,4; 87,6; 88,7; 89,6; 90,4; 91,7; 92,6; 93,4; 94,7; 95,11; 96,7; 97,6; 98,2.
SAFFORD, Truman Henry 83,1; 87,1; 96,1; 97,2.
SAMPSON, Ralph Allen 92,1; 94,2; 95,10; 96,5; 97,1; 98,4; 99,5; 1900,5.
SANG, Edward 77,1.
SANTINI, Giovanni 45,1; 57,1.
SCHAFARIK (SAFARIK), Adalbert 75,2; 76,1.
SCHJELLERUP, Hans Carl Friedrich Christian 79,1; 80,1.
SCHMIDT, Johann Friedrich Julius 83,1.
SCHOENFELD, Eduard 66,1.
SCHORR, Richard Reinhard Emil 1900,2.
SCHROEDER, Hugo 87,1; 88,1; 89,1; 91,1.
SCHULTZ, Per Magnus Herman 75,1; 89,1.
SCHUMACHER, Heinrich Christian 37,3; 45,2.
SCHUR, Adolph Christian Wilhelm 94,1; 95,1; 97,1; 99,4.
SCHUSTER, Sir Arthur 77,2; 87,1; 88,2; 89,2; 92,1; 93,1; 96,1; 98,1.
SCHWERD, Friedrich Magnus 37,1.
SCOTT, Robert Henry 79,1; 83,1.
SEABROKE, George Mitchell 70,1; 71,4; 73,2; 74,2; 75,1; 76,1; 77,1; 78,1; 79,1; 80,4; 81,2; 82,4; 83,1; 84,6; 85,2; 86,1; 87,2; 88,1; 89,3; 90,6; 91,1; 92,2; 94,2; 95,3; 96,2; 99,2; 1900,4.
SECCHI, Angelo 50,1; 75,1.
SEDGWICK, Adam 30,1; 64,1.
SEE, Thomas Jefferson Jackson 92,3; 93,5; 94,3; 95,4; 96,3; 97,14; 98,7; 99,2.
SEELIGER, Hugo Hans 92,1; 93,1.
SHARP, Samuel 60,2.
SHEEPSHANKS, Richard 40,2; 44,4; 46,3; 47,1; 49,5; 51,1; 56,1.
SHORTREDE, Robert 61,1; 69,2; 70,1.
SIDGREAVES, Walter 66,2; 91,2; 92,10; 93,3; 94,1; 95,8; 96,6; 97,6; 98,8; 99,6; 1900,6.
SIDLER, Georg Joseph 92,2; 96,1.
SIMMS, William 34,1; 38,1; 43,1; 44,2; 46,1; 47,1; 48,2; 54,1.
SKLAREK, Wilhelm 95,1.
SMALLEY, G. R. 63,1; 64,1; 65,1; 66,2; 67,1; 69,1.
SMITH, Charles Michie 84,1; 89,2; 90,1; 92,1; 94,2; 95,3; 97,1; 1900,2.
SMITH, George Frederick Herbert 96,2.
SMITH, Henry John Stephen 61,1; 64,1.
SMYTH, Charles Piazzi 46,1; 48,4; 51,1; 52,2; 55,1; 56,2; 57,4; 58,1; 59,4; 62,1; 63,3; 64,3; 66,1; 68,2; 71,3; 75,1; 77,4; 78,1; 80,1; 81,2; 82,7; 83,2; 84,3; 86,4; 87,1; 88,1; 89,1; 90,1; 92,1.
SMYTH, William Henry 29,1; 31,1; 35,1; 39,1; 41,1; 44,2; 45,4; 46,1; 48,1; 50,2; 51,1; 52,1; 53,1; 55,1; 57,3; 58,1; 59,3; 61,11; 62,2.
SNOW, Robert 35,1; 40,2; 41,1; 44,1; 45,1.
SOMERVILLE, Mary 35,1; 44,1; 48,1.
SOPWITH, Thomas 69,1.
SORBY, Henry Clifton 94,2; 96,4.
SOUILLART, Cyrille 81,1; 91,2.
SOUTH, Sir James 30,2; 41,1; 43,3; 56,1.
SPOERER, Gustav Friedrich Wilhelm 86,3.
SPOTTISWOODE, William 58,2; 62,1; 63,2; 66,1; 77,1; 80,7; 81,1; 83,3.
STEINHEIL, Carl August von 64,2.
STEPHAN, Jean Marie Édouard 75,1; 76,1; 77,2; 86,1; 90,1.
STEVENSON, Robert 30,1; 49,1; 57,1.
STEWART, Balfour 64,1; 66,1; 67,2; 68,1; 69,2; 71,1; 72,1; 73,1; 74,2; 76,1; 77,1; 79,1; 80,2; 81,1; 82,2; 83,2; 84,2; 85,1; 86,1; 87,1.
STOKES, Charles 23,1; 44,1; 45,1.
STOKES, George Gabriel 70,2; 71,2; 74,1; 75,1.
STONE, Edward James 60,1; 61,6; 62,1; 63,2; 64,2; 65,8; 66,14; 67,3; 68,6; 69,5; 70,11; 71,1; 73,1; 80,3; 81,5; 82,8; 83,8; 84,2; 85,1; 87,1; 88,6; 89,3; 90,1; 91,1; 92,2; 93,11; 94,7; 95,4; 96,10; 97,3.
STONE, Ormond 77,1; 78,2; 80,1; 88,1; 90,1.
STONEY, George Johnstone 64,1; 67,4; 71,2; 74,1; 92,1; 96,15; 97,7; 98,19; 99,9; 1900,7.
STORY, William Edward 80,1.
STRANGE, Alexander 61,2; 62,1; 63,2; 67,2; 68,1; 69,2; 70,1; 71,1; 72,1; 73,1; 74,1.
STRATFORD, William Samuel 32,1; 35,1; 37,2; 38,1; 43,1; 44,7; 45,9; 46,1; 48,3; 51,1; 52,1.
STRUVE, Friedrich Georg Wilhelm 30,1.
STRUVE, Karl Hermann 92,1; 94,1; 96,1; 97,1.
STRUVE, Otto Wilhelm 48,1; 66,1; 68,1; 82,1; 83,1; 89,1.
SWIFT, Lewis 79,2; 80,3; 81,2; 82,2; 84,4; 85,1; 86,2; 87,1; 88,2; 90,1; 91,1; 93,2; 94,1; 95,1; 96,1; 97,4; 98,1; 99,3; 1900,1.
SYLVESTER, James Joseph 46,1; 57,1; 58,1; 59,1; 64,1.
SYMONS, George James 84,1; 90,1; 99,1.
TALBOT, William Henry Fox 30,1; 47,2.
TALMAGE, Charles George 65,1; 66,3; 67,1; 68,1; 70,4; 71,2; 74,1; 75,3; 76,1; 78,4; 79,5; 80,7; 81,1; 82,3; 83,4; 84,4; 85,15.
TANNER, Henry William Lloyd 90,6; 93,1; 95,5; 97,2; 99,1.
TATE, Thomas 57,2; 58,1.
TAYLOR, John 30,1; 38,1.
TAYLOR, Richard 31,1; 39,1; 44,1; 51,2.
TAYLOR, Thomas Glanville 44,1; 45,2.
TEBBUTT, John 68,1; 73,3; 74,1; 76,2; 80,1; 81,1; 82,1; 83,2; 84,1; 85,1; 86,2; 87,2; 88,2; 89,2; 90,1; 91,5; 92,4; 93,3; 94,3 (and 1 under ‘Roseby’); 95,3; 96,2; 97,3; 98,1; 99,1; 1900,3.
TEMPEL, Ernst Wilhelm Leberecht 81,1; 86,1.
TENNANT, James Francis 55,2; 56,2; 57,2; 59,1; 60,1; 67,7; 70,1; 78,1; 81,1; 83,1; 84,5; 85,1; 86,3; 87,11; 88,10; 89,8; 90,14; 91,14; 92,10; 93,6; 94,6; 95,7; 99,2; 1900,2.
TERBY, François Joseph Charles 75,1; 76,2; 80,3; 81,2; 82,4; 84,1; 85,2; 86,2; 88,4; 89,1; 90,2; 92,1; 94,2; 95,3; 96,1; 99,1; 1900,1.
THACKERAY, William Grasett 86,1; 88,3; 89,1; 90,4; 91,1; 92,1; 93,2; 94,4; 95,3; 96,6; 97,3; 98,4; 99,5.
THOMPSON, Silvanus Philipps 75,2; 80,1; 82,1; 85,2; 87,1; 88,1; 91,3; 94,1; 96,1.
THOMSON, Sir William, Lord Kelvin 72,1; 90,1.
TIARKS, Johann Ludwig 30,1; 31,1.
TILLOCH, Alexander 24,1.
TODD, Sir Charles 61,1; 75,1; 78,1; 80,1; 81,2; 83,3; 86,1; 88,1; 92,1; 94,1; 95,1; 96,2; 97,1; 90,1.
TODD, David Peck 87,1; 90,1; 91,1; 92,1; 95,1; 98,1.
TODHUNTER, Isaac 50,2; 51,1; 53,2; 54,2; 56,1; 57,1; 63,1; 65,2; 67,1; 68,1; 70,2; 77,3; 79,1; 80,1; 81,2; 82,1.
TOYNBEE, Henry 53,1; 54,1; 60,1; 71,3; 72,1; 73,1; 74,1; 79,4; 80,5; 82,5; 83,4; 84,6; 85,1; 86,4; 87,4; 88,4; 89,1; 95,1.
TRÉPIED, Charles 1900,1.
TREVELYAN, Sir Walter Calverley 54,1; 55,2.
TROUVELOT, Étienne Léopold 85,1; 86,2; 87,1; 88,1.
TUCKER, Robert 88,1; 89,1; 95,2; 97,1.
TULLEY, Charles 24,1.
TUPMAN, George Lyon 63,3; 65,3; 66,4; 67,5; 72,1; 73,4; 74,1; 75,3; 76,5; 77,9; 78,4; 80,2; 81,3; 82,1; 83,6; 84,14; 85,17; 86,13; 87,16; 88,12; 89,5; 91,1; 92,1; 95,1; 96,1; 97,1; 1900,4.
TURNER, Herbert Hall 85,6; 86,7; 8715; 88,14; 89,29; 90,34; 91,27; 92,38; 93,46; 94,47; 95,76; 96,65; 97,37; 98,30; 99,22; 1900,16.
TURNOR, Charles 40,1; 45,1.
VALENTINER, Karl Wilhelm Friedrich Johannes 76,1.
VALZ, Jean Élix Benjamin 43,2.
VERNON, George Venables 53,13; 54,11; 55,12; 56,9; 57,8; 58,7; 59,2; 60,6; 61,4; 62,3; 63,1; 64,2; 65,3; 66,3; 67,3; 68,2; 69,2; 70,2; 71,2; 72,2; 73,1; 74,1; 75,3; 76,6.
VICO, Francesco de 41,1; 45,1.
VOGEL, Hermann Carl 77,1; 83,1; 90,1; 91,2; 92,1; 93,1; 96,1.
WACKERBARTH, A. Diedrich 49,1; 69,1; 73,1; 80,1; 82,1; 83,1.
WALDO, Leonard 75,2; 76,2; 77,1; 81,1.
WADSWORTH, Frank Lawton Olcott 98,2.
WALKER, Charles Vincent 58,1; 60,3; 61,4; 62,2; 63,2; 64,1; 66,2; 68,1; 69,2; 70,4; 71,1; 72,1; 73,3; 74,1; 75,3; 76,1; 77,3; 78,3; 79,4; 80,1; 81,3; 82,2.
WALKER, James Thomas 63,1; 64,1; 71,1; 85,1; 86,2; 87,3.
WATERHOUSE, John 44,1; 51,1; 63,1; 67,2.
WAUGH, Sir Andrew Scott 67,2; 68,1; 69,1; 75,1.
WEBB, Thomas William 52,2; 55,4; 56,2; 57,4; 58,3; 59,1; 60,3; 61,1; 62,4; 63,1; 64,1; 65,2; 66,6; 67,1; 68,1; 71,2; 73,2; 74,1; 78,2; 79,6; 80,4; 81,7; 82,2; 83,4; 84,3.
WEDDLE, Thomas 50,1; 52,1.
WEINEK, Ladislaus 94,1; 95,1; 98,2; 1900,1.
WEISS, Edmund 83,1.
WEISSE, Maximilian 50,1; 60,1; 63,1.
WELLSTED, J. R. 38,1.
WELSH, John 53,1.
WHEATSTONE, Sir Charles 62,1.
WHEWELL, William 41,1.
WHIPPLE, George Mathews 74,1; 76,1; 77,1; 78,1; 79,6; 80,7; 81,1; 82,2; 83,4; 84,2; 85,3; 86,2; 87,1; 88,3; 89,2; 90,4; 91,2; 92,1.
WHITE, Edward John 73,1.
WHITEHOUSE, Edward Orange Wildman 76,1; 78,1; 85,2.
WHITTAKER, Edmund Taylor 98,4; 1900,2.
WILCOX, Richard 37,3; 39,1.
WILLIAMS, Arthur Stanley 80,2; 81,1; 82,1; 83,1; 84,4; 85,5; 86,1; 87,3; 88,4; 89,2; 90,7; 91,10; 92,5; 93,14; 94,6; 95,5; 96,1; 97,2; 98,6; 99,7; 1900,3.
WILLIAMS, John 69,1; 70,1; 71,1. These are letters from Williams to the Society. There are in addition many copies of outgoing letters from Williams.
WILSON, James Maurice 66,1; 67,1; 69,1; 70,1; 71,1; 72,2; 73,3; 74,2; 75,6; 76,4; 77,8; 78,3; 79,2; 82,2; 85,1; 91,1; 92,5; 96,1; 99,3.
WILSON, William Edward 75,1; 80,1; 83,1; 89,1; 91,3; 92,7; 93,4; 94,2; 95,6; 96,4; 97,4; 98,1; 99,3; 1900,4.
WINNECKE, Friedrich August Theodor 76,1.
WISLICENUS, Walter Friedrich 99,1.
WOLF, Max 94,1; 95,1; 96,1; 97,1; 98,1; 99,2; 1900,1.
WOLF, Rudolph 70,1; 76,1; 77,2; 78,1.
WOLFER, Heinrich Alfred 1900,1.
WOLFF, Julius Theodor 85,1.
WOODWARD, Charles Josiah 87,1; 93,2.
WORTHINGTON, Arthur Mason 77,4; 79,2; 80,2; 81,1; 84,6; 85,1; 87,1; 88,1.
WRIGHT, Arthur Williams 80,4; 81,2; 82,2; 83,1; 84,2; 85,1; 86,1; 87,1; 88,1; 89,1; 90,1; 91,1; 92,1; 93,1; 94,1; 95,1; 96,1; 97,1; 98,1; 99,1; 1900,1.
WROTTESLEY, John, Lord 42,2; 44,1; 46,1; 56,1; 58,1; 59,1; 60,1; 62,1; 65,1; 66,2.
YOLLAND, William 47,1; 53,4; 72,1.
YOUNG, Charles Augustus 87,1; 88,1; 94,2.
YVON VILLARCEAU, Antoine Joseph François 65,1.
ZELBR, Karl 96,2.
ZENGER, Wenzl Karl Friedrich (Charles Venceslas) 76,1; 78,2; 79,1; 80,2; 81,1; 82,1; 84,2; 86,3; 89,1; 90,1; 94,1; 96,1; 99,2.
ZOELLNER, Johann Carl Friedrich 73,1.
Special notes:
The letters for 1845 include correspondence with the Spitalfields Mathematical Society concerning its incorporation with the RAS; see under ‘Mathematical Society’.
There is a letter from the Duke of Somerset under 1820, and one from Sir Robert Peel under 1843.
Exceptions might have been made for others who are not listed in Poggendorff, but perhaps one obvious case concerns the letters of James Nasmyth, which are as follows: 44,3; 49,2; 51 2; 52 4; 53,1; 58,2; 61,1; 63,1; 64,1; 66,4; 67,1; 82,2; 88,1.