| Name |
Vol |
Page(s) |
| Talkin Colliery |
S-T |
236-238 |
| Tanfield Lea Colliery |
S-T |
240-250 |
| Tanfield Lea |
SUP |
473 474 475 |
| Tanfield Leigh, Fell Gate |
S-T |
259 |
| Tanfield Moor Colliery |
S-T |
251-262 |
| Tanfield Moor Edge Colliery |
S-T |
256 |
| Tanfield Moor Edge |
S-T |
255 |
| Tanfield |
A-B |
63 66 67 |
| Tanfield |
C-E |
20 203 205 |
| Tanfield |
F-K |
317 |
| Tanfield |
L-R |
7-9 24-32 |
| Tanfield |
S-T |
106-108 |
| Tanfield |
SUP |
28 29 30 184 439 473 474 475 519 |
| Tanfield |
U-Z |
99-102 |
| Tarset |
SUP |
476 |
| Taylor Pit, Chopwell |
C-E |
78 |
| Taylor pit, Derwent |
SUP |
315 |
| Taylor Pit, Hamsteels Colliery |
F-K |
128 |
| Taylor's Hill |
SUP |
92 |
| Team Colliery |
S-T |
263-265 |
| Team, Farnacres |
F-K |
8 |
| Team |
SUP |
477 |
| Teesdale fault |
SUP |
369 |
| Templetown Old Pit, Manor Wallsend Colliery |
L-R |
53 |
| Ten Bands Seam, Ironstone (Consett) |
C-E |
104 |
| Ten Yards Limestone |
SUP |
74 |
| Ten-acre Field, Greencroft |
F-K |
102 |
| Tenant’s House, Tanfield Lea |
S-T |
246 |
| Ten-Feet Pit, Leasingthorne Colliery |
L-R |
21 |
| Ten-Quarter Stone |
F-K |
18 |
| Ten-Yard Limestone |
L-R |
112 |
| Thickley, West |
A-B |
239 240 |
| Thickley |
S-T |
267-270 |
| Thickley |
SUP |
478 479 |
| Thinford Borehole |
F-K |
35 |
| Thinford Lane, Ferryhill |
F-K |
25 34 |
| Third Deep Hole, Whitworth |
U-Z |
143 |
| Third Pit, Cammo |
C-E |
10 |
| Third Pit, Fawdon Colliery |
F-K |
17 |
| Third Pit, Heworth Colliery (Boring in) |
F-K |
238 |
| Third Pit, Lumley Colliery (Boring in) |
L-R |
43 |
| Thirlwall Common |
SUP |
481 |
| Thirlwall |
SUP |
419 480 481 |
| Thirty Inches Seam |
SUP |
161 |
| Thirty-Inch Coal Seam |
A-B |
100 |
| Thistle Field, Whitridge Farm |
S-T |
63 |
| Thistle Flatt |
S-T |
270-272 |
| Thistle Pit, Throckley |
S-T |
300 |
| Thistleflatt Owners, Wheatbottom |
U-Z |
105 |
| Thomas Band (Ironstone) |
A-B |
84 |
| Thomas Pit, Derwent Crook Colliery |
C-E |
236 |
| Thorngrafton |
A-B |
141 |
| Thornley (near Tow Law) |
S-T |
276 |
| Thornley (near Winlaton) |
S-T |
277-280 |
| Thornley Colliery |
S-T |
272-276 |
| Thornley Pit House |
S-T |
312 315 |
| Thornley Seam |
A-B |
259 |
| Thornley |
C-E |
90 |
| Thornley |
SUP |
481 |
| Thornley |
U-Z |
107 |
| Thornton Moor |
S-T |
281 |
| Thornton pit, Croxdale |
SUP |
185 |
| Thornton |
S-T |
281 282 |
| Thorp Leazes, Hardwick |
F-K |
135 136 |
| Thorpe Bulmer |
SUP |
265 |
| Thorpe |
SUP |
306 308 |
| Three Post Limestone |
SUP |
365 367 |
| Three Quarter Seam |
U-Z |
25 27 32 56 69 104 107 180 181 223 |
| Three Yards Limestone |
SUP |
4 5 8 10 11 12 13 14 15 448 451 452 |
| Three-Mile Bridge |
C-E |
168 |
| Three-Quarter Coal (Etal) |
L-R |
114 |
| Three-Quarter Coal |
S-T |
37 90 92 93 141 147 149 162 167 168 199 202 207 209 210 213 220 229 274 304 306 311 317 318 320 322 |
| Three-Quarter Seam (Limestone Series) |
A-B |
126 |
| Three-Quarter Seam |
A-B |
48 174 183 184 260 |
| Three-Quarter Seam |
C-E |
4 8 13 14 43 79 80 81 83 84 85 103 150 210 213 220 233 234 303 |
| Three-Quarter Seam |
F-K |
18 22 75 76 88 89 111 170 177 225 264 279 286 287 289 291 292 309 311 |
| Three-Quarter Seam |
L-R |
1 4 12 14 21 25 26 35 36 42 48 49 52 103 146 148 151 152 185 187 243 245 252-255 265 289 291 296 297 302 319 |
| Three-Quarter Seam |
SUP |
20 22 31 47 64 65 71 88 108 115 121 128 129 154 192 194 196 199 208 234 246 249 289 333 343 344 348 360 361 363 391 409 457 467 483 487 500 502 533 534 |
| Thrislington Colliery, Ferryhill |
F-K |
32 |
| Thrislington Colliery |
C-E |
123 |
| Thrislington Hall |
S-T |
282 |
| Thrislington |
S-T |
282-292 |
| Throckley Banks |
S-T |
298 |
| Throckley Coal Company |
S-T |
306 |
| Throckley Colliery |
S-T |
293-309 |
| Throckley Engine Seam |
L-R |
154 |
| Throckley Engine, Heddon |
F-K |
189 |
| Throckley Fell |
S-T |
299 |
| Throckley Mill |
S-T |
299 |
| Throckley |
SUP |
482 483 |
| Thropton West Field, Throckley |
S-T |
309 |
| Thropton |
S-T |
309 |
| Thrushwood |
C-E |
322 324 |
| Tile Sheds, Hamsteels |
F-K |
122-126 |
| Tile Sheds, Hepscott |
F-K |
212 |
| Tilley Coal Seam |
F-K |
74-76 278 |
| Tilley Seam |
A-B |
181 182 184 |
| Tilley Seam |
SUP |
21 31 81 87 88 129 198 219 229 332 362 444 456 487 502 561 |
| Tilley Seam |
U-Z |
104 |
| Tilly Coal Seam |
S-T |
198 200 202 211 214 219 308 |
| Tilly Seam |
C-E |
79-82 199 210 214 215 234 290 |
| Tilly Seam |
L-R |
25 74 277 |
| Tindale Colliery |
U-Z |
209 |
| Tindale Fell |
SUP |
484 485 |
| Todholes (Blenkinsopp) |
A-B |
184 |
| Toft Hill |
SUP |
92 93 |
| Togston Colliery |
S-T |
310-312 |
| Togston Low Hall Farm |
L-R |
286 |
| Togston Low Hall Farm |
S-T |
311 |
| Togston Pit |
A-B |
225 |
| Tommy Whinney’s Grove, Howden |
F-K |
266 |
| Top Busty Seam |
A-B |
260 |
| Top Busty |
C-E |
242 291 |
| Top Coal Seam |
S-T |
229 |
| Top Coal Seam |
SUP |
158 |
| Top Coal, Roddymoor |
L-R |
312 |
| Top Coal |
C-E |
202 203 |
| Top Main Seam |
SUP |
355 |
| Top or Princess Seam |
S-T |
310 |
| Top or Upper Busty Seam |
L-R |
4 12 99 196 302 319 |
| Top Seam (Chevington) |
C-E |
32 |
| Top Seam (Limestone Series) |
A-B |
220 222 |
| Top Seam, Netherwitton |
L-R |
133 |
| Top Seam, North Sunderland |
L-R |
193 |
| Top Seam, Radcliffe |
L-R |
282 283 |
| Top Seam |
A-B |
167 225 226 |
| Top Seam |
U-Z |
4 |
| Top, or B Seam |
F-K |
285 |
| Top, or Upper Busty Seam |
F-K |
273 |
| Tow Law Common |
S-T |
313 |
| Tow Law Hill |
S-T |
312 313 |
| Tow Law Pit |
S-T |
314 |
| Tow Law |
A-B |
156 167 |
| Tow Law |
F-K |
202 |
| Tow Law |
S-T |
312-317 |
| Tow Low |
L-R |
319 |
| Towlay Hill, Wolsingham |
U-Z |
204 |
| Town Field, West Auckland |
U-Z |
80 |
| Town Head (Long Benton) |
A-B |
99 |
| Town Moor (Newcastle) |
C-E |
166 |
| Town Moor, Newcastle |
L-R |
163 164 |
| Town Street, Kenton |
F-K |
295 |
| Towneley Colliery, Emma Pit |
S-T |
206 208 209 210 213 |
| Towneley Main Seam |
A-B |
172 181 182 184 |
| Towneley Main Seam |
SUP |
21 56 520 |
| Towneley Main |
S-T |
168 200 202 207 215 217 219 |
| Towneley Pit, Stella Grand Lease Colliery |
S-T |
203 |
| Towneley Seam |
F-K |
76 241 278 |
| Towneley Seam |
L-R |
265 276 325 326 |
| Towneley Seam |
S-T |
168 200 202 207 215 217 219 |
| Towneley Seam |
SUP |
128 129 229 362 444 456 561 |
| Towneley Seam |
U-Z |
13 103 188 |
| Towneley, Col., Property of |
S-T |
214 217 |
| Towneley, Stella and Grand Lease Colliery |
S-T |
195-220 |
| Townley Seam |
C-E |
3 79 80 199 215 234 |
| Tranwell |
S-T |
317 |
| Trewitt (Belsay) |
A-B |
98 |
| Trial Pit, Farnacres Colliery (Boring in) |
F-K |
10 |
| Trimdon Colliery |
S-T |
318-321 |
| Trimdon Grange Colliery |
S-T |
322-324 |
| Trimdon Staple |
S-T |
318 |
| Try-em-All |
A-B |
258 |
| Tudhoe Colliery |
S-T |
324-332 |
| Tudhoe Grange |
S-T |
331 |
| Tudhoe Road to Burton Beck |
U-Z |
143 |
| Tuggall |
L-R |
112 |
| Turnip Field, near Throckley |
S-T |
293 294 |
| Tursdale Colliery |
S-T |
332-336 |
| Tursdale |
SUP |
485 |
| Tweedmouth |
A-B |
125 |
| Tweedmouth |
SUP |
486 |
| Twelve Fathoms Limestone |
SUP |
367 |
| Twenty-Inch Seam |
L-R |
267 |
| Twenty-two Inch Coal, Greencroft |
F-K |
98 |
| Twizell Colliery |
S-T |
337-346 |
| Twizell Hall |
S-T |
337 340 |
| Twizell |
SUP |
486 487 |
| Two-Feet Seam |
C-E |
67 |
| Two-feet Seam |
SUP |
465 |
| Two-Quarter Seam |
S-T |
104 |
| Tyne Bottom Limestone |
SUP |
4 14 15 364 369 449 453 466 |
| Tyne Level Seam |
L-R |
103 |
| Tyne Main Colliery |
S-T |
346-349 |
| Tynedale |
SUP |
2 |
| Tynemouth, Huddlestone |
U-Z |
122 |
| Tynemouth |
C-E |
219 |
| Tynemouth |
S-T |
349-354 |
| Tyneside |
C-E |
283 284 |