| S, C.B.Parry ( |
| S.,S.S., & O.J.Williamson |
| S.A.Squirrell & C.J.Yarnold |
| S.A.Tamblyn |
| S.Atwood & Co. |
| S.Bardley Jnr. & Co. |
| S.Bunting |
| S.Crowder |
| S.Curteis & G.S.Anderson |
| S.G.Minerals Syndicate Ltd. |
| S.Halkyn & Rhydymwyn Ltd. |
| S.Halkyn and Rhydymwyn Mining Co.Ltd. |
| S.Hodgkinson |
| S.J.Hancock |
| S.Leybourne & Others |
| S.Lindow & J.Lindow |
| S.Lindow J.Lindow |
| S.Lindow, J.Lindow & Others |
| S.Milwr Mining Co. |
| S.S.Whitburn |
| S.S.Whitburn & Co. |
| S.Serpell |
| S.Stringer |
| S.Swalesdale Co. |
| S.W.Mulloney |
| S.W.Robinson |
| Sach, Robert |
| Sack, Robert |
| Saddleback Mining Co. |
| Salmon, William |
| Salmon, William (S) |
| Salter & Eskett Iron Ore Co. |
| Salter & Eskett Mining Co. |
| Salter & Eskett Park Co. |
| Salter & Eskett Park Mining Co. |
| Salter and Eskett Park Co. |
| Salter Mining Co. |
| Salter Mining Co.Ltd. |
| Salter, Edward |
| Salter, W. |
| Sampson, Francis Puckey Samuel |
| Samuel ,?Septimus S., & ?OCT J.Williamson |
| Samuel Allen |
| Samuel Barker |
| Samuel Bembridge |
| Samuel Bembridge & Co. |
| Samuel Bewley |
| Samuel Bewley & Co. |
| Samuel Brooks |
| Samuel Brooks & Others |
| Samuel Buckley |
| Samuel Calley |
| Samuel Davies & Others |
| Samuel G.Knott |
| Samuel Garrett |
| Samuel Griffith |
| Samuel Hallam |
| Samuel Hallam & Co. |
| Samuel Harris |
| Samuel Higgs & Son |
| Samuel Higgs & Son (P) |
| Samuel Holmes |
| Samuel Hoskin |
| Samuel J.Sheldon |
| Samuel J.Sheldon Walter & Adams |
| Samuel Mather |
| Samuel Mayne |
| Samuel Middleton |
| Samuel Morris Ridge |
| Samuel Morris Ridge & Co. |
| Samuel Moss |
| Samuel Needham |
| Samuel Needham & Others |
| Samuel Nutthall |
| Samuel Parr |
| Samuel Parr & Co. |
| Samuel Pope |
| Samuel Pope & H.J.Wright |
| Samuel Pullan |
| Samuel Sherwan & Co. |
| Samuel Slack |
| Samuel Smith |
| Samuel Smith W.Smith |
| Samuel Wagstaff Smith |
| Samuel Wagstaff W.Smith & Co. |
| Sandeman, G.B. |
| Sandoe, J. |
| Sandoe, John |
| Sandoe, William |
| Sandow, John |
| Sandscale Mining Co. |
| Sandscale Mining Co.Ltd. |
| Sandwith & Co. |
| Sarah Eyre |
| Sarah Hughes Jones |
| Sargeant, Robert |
| Sargeant, Robert (P) |
| Sargill Co. |
| Sargill Mines Co. |
| Sargill Mining Co. |
| Sarginson & Co. |
| Sarjeant, R. (P) |
| Sasse, F.C. |
| Saunders, J. |
| Saunders, R. |
| Saunders, S. |
| Sawdye, E. (P) |
| Sawrey, J.S. |
| Scalelands Co. |
| Scalelands Mining Co. |
| Scargill Lead Mining & Smelting Co.Ltd. |
| Scargill Lead Mining Co.Ltd. |
| Schofield, George |
| Schofield, W. |
| Scholefield, |
| Scholick, E.J. |
| Scoble, John |
| Scoller, J. |
| Scordale Barytes Co.Ltd. |
| Scordale Lead Mines Syndicate Ltd. |
| Scordale Mining Co. |
| Scott, Jacob |
| Scott, S. |
| Scott-Thompson Syndicate Ltd. |
| Scottish Cardigan Lead Mines Ltd. |
| Scottish Silvoid Co.Ltd. |
| Scoular, George |
| Scrip Ltd. |
| Scrutton, |
| Scyborhen Mining Co. |
| Searby & Co. |
| Searle, Mr. |
| Searle, Peter Floyd William |
| Searle, W.S. |
| Searle, William |
| Seccombe, |
| Seccombe, F.Alfred |
| Seccombe, C.W. |
| Seccombe, E.W. |
| Seccombe, George |
| Seccombe, George and |
| Seccombe, J. |
| Seccombe, James |
| Seccombe, James (P) |
| Seccombe, James Jnr. |
| Seccombe, James Stanlake James |
| Seccombe, John C. |
| Seccombe, N. |
| Seccombe, R.C. |
| Seccombe, S.C. |
| Seccombe, Samuel (P) |
| Seccombe, William S.C.Skewis |
| see Exmoor, Devon |
| Seed, Hugh |
| Seedlow Mining Co. |
| Seglenlass Mining Co. |
| Selkirk, |
| Selkirk, John G. |
| Sennett, James |
| Sennett, R.H. |
| Serpell, S. |
| Setcher, N. (P) |
| Seton & Co. |
| Settle, Thomas |
| Settlingstone Mines Ltd. |
| Sewell & Co. |
| Sewell & Co. J.Roberts |
| Seymour, George |
| Seymour,Davidson & Co. |
| Shanks, James |
| Sharp, G.Henry |
| Sharp, Grenville |
| Sharp, Grenville (S) |
| Sharp, John |
| Sharpe, Granville |
| Shaw, Thomas |
| Shaw, William |
| Shea, C.E. (S) |
| Sheeprakes Haematite Iron Co.Ltd. |
| Sheldon Brace & Co. |
| Sheldon Mining Co. |
| Sheldon, J.Samuel |
| Shelve Pool Mining Co. |
| Shepherd, John C. |
| Shepherds Wheal Rose Co. |
| Sherburn, J. |
| Sherries, C. J.Thomas |
| Sherwan, Samuel |
| Shield, B.James |
| Shield, H.Alfred |
| Shimmin, John |
| Shimwell, ?Isaac |
| Shingles, John |
| Shirvan Mining Co.Ltd. |
| Shone, ?Isaac |
| Shone, Is |
| Short & Co. |
| Short, Henry |
| Showell, Thomas (P) |
| Shropshire Barytes & Lead Mining Co. |
| Shropshire Barytes Co. |
| Shropshire Lead Mines Ltd. |
| Shropshire United Mining Co.Ltd. |
| Shutes, A.R. |
| Sidebotham, ?Isaac |
| Sidebottom, ?Isaac |
| Sidney Hawkyard |
| Sidney Hodgkinson |
| Sigford Mines Ltd. |
| Sillifant, E. |
| Silurian Iron Ore Co.Ltd. |
| Silver Brook Mining Co.Ltd. |
| Silver Hill Mining Co. |
| Silver Lead Mining Co. |
| Silver Rake Mining Co. |
| Silver Stream Mining Co. |
| Silver Stream Mining Co.Ltd. |
| Silverband Mining Co.Ltd. |
| Simeon Holmes |
| Simkins, James |
| Simmons, G. |
| Simmons, J.J. |
| Simmons, James T.Polglaze |
| Simmons, Samuel Northey Charles |
| Simmons, T. |
| Simmons, W.D. |
| Simms, F.M. |
| Simon & Co. |
| Simon Jones |
| Simon, William |
| Simpson & Co. |
| Simpson, H. |
| Simpson, John S. |
| Simpson, Samuel |
| Simpson, W. |
| Simpson, William |
| Sims Bros. |
| Sims, Bros. |
| Sims, J.Charles |
| Sims, C.John |
| Sims, F. |
| Sims, F. (P) |
| Sims, H. (P) |
| Sims, Henry |
| Sims, John |
| Sims, John (P) |
| Sims, William |
| Sinclair Lead & Blende Mining Co.Ltd. |
| Sir A.Chichester |
| Sir Charles W.Morrison-Bell |
| Sir Edward Conroy |
| Sir Edward Mining Co. |
| Sir Edward Mining Co.Ltd. |
| Sir F.Denys |
| Sir George Denys |
| Sir George Denys & Co. |
| Sir George Elliot |
| Sir Henry Hoare |
| Sir James Bain & Co. |
| Sir James Bain & J.Patterson |
| Sir James Bain & Paterson |
| Sir James Bain Blair & J.Patterson |
| Sir John Conroy |
| Sir Keith Fraser |
| Sir Offley Wakeman |
| Sir Pryce P.Pryse |
| Sir Pryce Pryce-Jones |
| Sir Pryce Pryce-Jones & Joseph Rock |
| Sir T.M.Riddle |
| Sir T.M.Riddle (Lessor) |
| Sir W.T.Trevelyan |
| Sir W.W.Wynn |
| Skeat, James |
| Skeat, W. |
| Skewis, B.William |
| Skewis, B.William (S) |
| Skewis, B.WilliamCollom Thomas Odgers William |
| Skewis, ?BAW |
| Skewis, E. |
| Skewis, Edmund Rogers William |
| Skewis, H.Bawden (S) |
| Skewis, Henry |
| Skewis, J.Wood William |
| Skewis, James Vivian Phillip |
| Skewis, John H.James William |
| Skewis, John Rodda William |
| Skewis, Peter |
| Skewis, W. |
| Skewis, W.B. |
| Skewis, William |
| Skimming, James |
| Skinner, James |
| Skinner, R.J. |
| Skinner, R.T. |
| Skinner, R.T. (P) |
| Skinner, William T.Skewis |
| Skinningrove Iron Co.Ltd. |
| Slack, ?JOB |
| Slack, John |
| Sleeman, Phillips |
| Sleeman, W. |
| Sleep, V. |
| Slowman H.C.Burge |
| Smethurst, W. |
| Smith & De Crano |
| Smith & Dickson |
| Smith, |
| Smith, H.Joseph W.W.Woolcock |
| Smith, ?CHAL |
| Smith, ?Jonah |
| Smith, C.Grant |
| Smith, H.B. |
| Smith, J.H.A. |
| Smith, J.H.A. (S) |
| Smith, James |
| Smith, John |
| Smith, John L. |
| Smith, John L. (P) |
| Smith, Mr. |
| Smith, R.A. |
| Smith, Richard |
| Smith, Robert |
| Smith, Robert (S) |
| Smith, T.S. (S) |
| Smith, Thomas |
| Smith, W. |
| Smith, W. (S) |
| Smith, W.W. |
| Smith, William |
| Smitham, John |
| Smitham, John Smitham Richard |
| Smitham, Richard |
| Smithern, R. |
| Smyth, William |
| Snaefell Mining Co.Ltd. |
| Snailbeach Lead Mining Co.Ltd. |
| Snailbeach Mining Co. |
| Snailbeach Mining Co.Ltd. |
| Snell, John |
| Snell, William |
| Snelling, A.W. (S) |
| Snelston Copper Mines Ltd. |
| Snelus, G.J. |
| Snelus, S.J. |
| Snow Brook Lead Mining Co.Ltd. |
| Snow Brook Silver Lead Mining Co.Ltd. |
| Snowden, John |
| Snowdon Copper Mining Co. |
| Snowdon, M. |
| Snr, J.F.Wilcox |
| Sochin, J. |
| Societe Anonyme Des Mines De Frongoch |
| Societe Anonyme Francaise |
| Societe Anonyme Miniere |
| Societe Industrielle Du Radium Ltd. |
| Solomon Jones |
| Solway Haematite Iron Co. |
| Somerset Iron Co. |
| Somerset Iron Ore Co. |
| Somerset Mineral Syndicate Ltd. |
| Somersetshire Manganese Iron Co.Ltd. |
| Soper & Wasley |
| Soper, G.J. |
| Soper, G.J. (P) |
| Sopwith, W.Robert J.Bainbridge T.Walton |
| Sopwith, W.RobertBainbridge Thomas |
| Sopwith, Thomas |
| Sortridge Copper Mining Co. |
| Sortridge Tin Mining Co.Ltd. |
| South Cambrian Mining Co.Ltd. |
| South Caradon Mining Co. |
| South Carn Brea Mining Co. |
| South Cleveland Iron Works Co. |
| South Cleveland Ironworks Co.Ltd. |
| South Condurrow Mine Adventurers |
| South Condurrow Mining Co. |
| South Condurrow Mining Co. C.B. |
| South Crebor Mining Co. |
| South Crofty Ltd. |
| South Cumberland Iron Co. |
| South Cwmystwyth Mining Co.Ltd. |
| South Darren Lead Mining Co.Ltd. |
| South Darren Mining Co.Ltd. |
| South Deresby Mountain Lead Mining Co. |
| South Devon United Copper Mining Co. |
| South Devon United Mine Co. |
| South Devon United Mining Co. |
| South Dolcoath Mining Co. |
| South Frances United Adventurers |
| South Frances United Adventurers C.B. |
| South Hendre Mining Co. |
| South Kilmorey Mining Co. |
| South Kilnerry Mining Co. |
| South Llanfair Silver Lead Mines |
| South Llynypandy Co. |
| South Llynypandy Mining Co. |
| South Manx Mining Co. |
| South Merlyn Mining Co. |
| South Minera Co. |
| South Molton Consols Mining Co. |
| South Mount Boppy Gold Co.Ltd. |
| South of Scotland Mining Co. |
| South Pantyne Mining Co. |
| South Penstruthal Mining Co. |
| South Phoenix Mining Co. C.B. |
| South Polgooth Mining Co. |
| South Polmear Mine Adventurers C.B. |
| South Prince Patrick Mining Co. |
| South Roman Gravels Mining Co. |
| South Roman Gravels Mining Co.Ltd. |
| South Roskear Co. |
| South Roskear Copper Mining Co. |
| South Roskear Tin & Copper Mining Co. |
| South Salop Mining Co. |
| South Scotland Mining Co. |
| South Shropshire Barytes Co.Ltd. |
| South Terras Mining Co. |
| South Terras Mining Co.Ltd. |
| South Terras Tin Mining Co.Ltd. |
| South Tindene Co. |
| South Tolcarne Mining Co. |
| South Tregrehan Syndicate |
| South Van Mining Co. |
| South Wales Gold Mines Ltd. |
| South Wendron Mining Co. |
| South West Cornwall Mines Ltd. |
| South Wheal Crebor Ltd. |
| South Wheal Crofty Mining Co. |
| South Wheal Crofty Mining Co. C.B. |
| South Wheal Frances Adventurers |
| South Wheal Frances Mining Co. |
| South-West Cornwall Mines Ltd. |
| Southall, Joseph |
| Southam Haematite Co. |
| Southam Haematite Iron Co. |
| Southam Haematite Iron Co.Ltd. |
| Southcross Haematite Co. |
| Southey, C.WilliamVivian Richard |
| Southey, J. |
| Southey, Richard |
| Sowden, William |
| Spargo, |
| Spargo, Edward |
| Spargo, G. |
| Spargo, George |
| Spargo, J. |
| Spargo, James |
| Spargo, John |
| Spargo, John (P) |
| Spargo, Nicholas |
| Spargo, Samuel |
| Spargo, T. |
| Spargo, Thomas (P) |
| Spargo, W. |
| Spark & Co. |
| Spark, George |
| Spark, Samuel |
| Sparke, W.G. (P) |
| Spearn Moor Co. |
| Spearne Moor Mining Co. |
| Specular Iron Ore Mining Co. |
| Speedwell & Grange Lead Mining Co. |
| Speedwell Mine Co. |
| Speedwell Mining Co. |
| Spen.J.Weston & Others |
| Spence, J.Thomas |
| Spence, John |
| Spencely, George |
| Spencer & Co. |
| Spencer & Ors |
| Spencer, John |
| Spencer, William |
| Spillman, T. |
| Sprague, H. |
| Sprague, John |
| Spreacombe Mine Syndicate |
| Spry, Francis |
| Spry, Henry |
| Spry, J. |
| Squire, Edwin F.Burn |
| Squire, F. |
| Squire, F. (P) |
| Squire, J. |
| Squire, J. (P) |
| St Davids Mining Development Co.Ltd. |
| St.Agnes Consolidated Mines Ltd. |
| St.Asaph Zinc Lead & Barytes Co.Ltd. |
| St.Asaph Zinc,Lead & Baryta Co.Ltd. |
| St.Aubyn United Mines Co. |
| St.Austell Consols Adventurers |
| St.Austell Consols Mine Co. |
| St.Blazey Mineral Co.Ltd. |
| St.Breward Mining Co. |
| St.Breward Mining Co.Ltd. |
| St.Cuthbert Lead Smelting Co. |
| St.Davids Gold & Copper Mines Ltd. |
| St.Davids Mines 1903 Ltd. |
| St.Davids Mining Co. |
| St.Davids Mining Co.Ltd. |
| St.Davids Mining Development Co.Ltd. |
| St.Dennis Crown China Clay Co.Ltd. |
| St.Dennis Crown Mining Co.Ltd. |
| St.Harmon Mine Co. |
| St.Harmon Mine Co.Ltd. |
| St.Ives Consolidated Mines Ltd. |
| St.Ives Consols Mines Ltd. |
| St.James' Syndicate Ltd. |
| St.John A.Biggs |
| St.Just Amalgamated Mining Co. |
| St.Just United Mining Co. |
| St.Lawrence Mining Co. |
| St.Neot Mining Syndicate Ltd. |
| St.Patrick Mining Co. |
| St.Stephens Iron Ore Co. |
| St.Stephens Syndicate Ltd. |
| St.Vincent Iron Ore Co. |
| St.Wenn Iron Mines Co. |
| Stables, Edward |
| Stables, W.W. |
| Stainton Mining Co. |
| Stainton, W. |
| Standard Lead Mine Ltd. |
| Standhills Mining Co. |
| Stang & Cleasby Lead Mines Ltd. |
| Stang and Cleasby Lead Mines Ltd. |
| Stang and Cleasby Ltd. |
| Stanghow Ironstone Co. |
| Stanlake, James |
| Stannaries Mining & Smelting Co. |
| Stannaries Syndicate Ltd. |
| Stansfield, J.J. |
| Stansfield, J.J. (S) |
| Staunton Iron Co. |
| Staunton Iron Ore Co. |
| Stead, W. (S) |
| Stead, William |
| Steavenson, A.L. |
| Steddfod Co. |
| Steel End Mining Co. |
| Steel, B.Robert |
| Steeperton Mining Co.Ltd. |
| Steeperton Tor Mining Co.Ltd. |
| Stegemann, C.Max |
| Stephen Barker |
| Stephen Barker & Alfred E.Wenham |
| Stephen Barker & Co. |
| Stephen Barker & Others |
| Stephen Eddy & Son |
| Stephen Middleton |
| Stephen, St.?Raymond |
| Stephens, A. |
| Stephens, Benjamin |
| Stephens, Christopher |
| Stephens, D. |
| Stephens, George |
| Stephens, Hugh |
| Stephens, Hugh (P) |
| Stephens, J. S.Watson |
| Stephens, J.B. |
| Stephens, J.B. (P) |
| Stephens, J.W. |
| Stephens, James Evans Hugh |
| Stephens, James Evans Richard |
| Stephens, R.T. |
| Stephens, Richard |
| Stephens, Samuel |
| Stephens, T.B. S.Laws |
| Stephens, Thomas Rich Joseph Hosking Abraham |
| Stephens, W.Paull Richard |
| Stephens, Watson Samuel |
| Stephens, William |
| Stephenson, G.E. |
| Stevens Bros. |
| Stevens, |
| Stevens, Alfred |
| Stevens, Edward Dunstan William |
| Stevens, Henry J.Hodge John Harris |
| Stevens, Hugh |
| Stevens, Hugh (P) |
| Stevens, John |
| Stevens, R. |
| Stevens, Richard |
| Stevens, W. J.Skeat John Harris |
| Stevens, William |
| Stevenson, A.L. |
| Stevenson, J. |
| Stevenson,Jacques & Co. |
| Stewart, B.James |
| Stewart, B.Thomas |
| Stewart, D.W. |
| Stewart, J.C. |
| Stewart, J.H. |
| Stewart, James |
| Still, George |
| Stiperstone Mining Co.Ltd. |
| Stock,Gamble & Thorburn |
| Stockton Rail Mill Co. |
| Stokes & Hall |
| Stokes, C.Herbert |
| Stokes, H.J. |
| Stone, John |
| Stonecroft & Greyside Mining Co. |
| Stonecroft Mining Co. |
| Stonesdale Co. |
| Stoney Groves Co. |
| Stoney Groves Lead Mining Co. |
| Storey & Co. |
| Storey, Joseph |
| Stormsdown Mining Co.Ltd. |
| Stout, James |
| Straughton, J. |
| Strausberg & Co. |
| Street, W. |
| Streeter, W.R. |
| Strickland, D.R. |
| Strickland, David |
| Strickland, E. (P) |
| Stringer, A.J.W. (S) |
| Strong, A.H. |
| Strongitharm, A.H. |
| Strontian Mining Co. |
| Sturtevant Engineering Co.Ltd. |
| Sulman, E.A. |
| Sumburgh Mining Co.Ltd. |
| Summer Hill Mining Co. |
| Summerlodge Mines Co. |
| Sunderland, Edward |
| Sunny Corner & Poldory Syndicate Ltd. |
| Sunnyside Co. |
| Sunnyside Company |
| Sunnyside Lead Co. |
| Sunside & Merryfield Lead Mining Co. |
| Sunside & Moorifield Lead Mining Co. |
| Sunside Lead Mining Co. |
| Sunside Mining Co. |
| Surrender Mining Co. |
| Susan Bailey |
| Sutton & Hitchens |
| Sutton & Hitchins |
| Swainson, T. |
| Swaledale Mining Association Ltd. |
| Swan, George (P) |
| Swan, John G. |
| Swan,Coates & Co. |
| Swann Ratcliffe & Co. |
| Sweet, John |
| Sydney Godolphin Mine Co. |
| Sykes, Thomas |
| Sykes, Thomas (S) |
| Sylvan Mining Co. |
| Symdde Dylluan Co. |
| Symonds, J.H. (S) |
| Symonds, J.L. |
| Symons, Cyrus |
| Symons, F. |
| Symons, J. |
| Symons, J. (P) |
| Symons, John |
| Symons, S. |
| Symons, T. |