Missing FBs
From TrigpointingUK
The standard Ordnance Survey flush bracket is an instantly recognisable feature of a triangulation pillar, but a very small number of pillars were built without one. All bracket-less trigs are in Scotland, with some notable exceptions - Project Emily pillars (which are not noted here due to unverifiable records), four of those built for Channel Tunnel mapping in 1987, and a single Welsh pillar do not feature a flush bracket.
Trig Name | TP:UK Page | County/UA | 1:50k | Grid Ref | Northing | Easting | Height | Order | Completion Date | Notes |
---|---|---|---|---|---|---|---|---|---|---|
Auchensoul | TP0926 | South Ayrshire | 76 | NX 26388 94547 | 226387.96 | 594546.58 | 315.407 | 2 | 09/07/1954 | |
Balker Moor | TP0985 | Dumfries & Galloway | 82 | NX 11215 63316 | 211214.71 | 563316.41 | 194.462 | 3 | 08/09/1954 | |
Balunton Hill | TP1001 | Dumfries & Galloway | 76 | NX 34700 81081 | 234700.31 | 581080.92 | 337.718 | 2 | 20/07/1954 | |
Barony Hill | TP1045 | South Ayrshire | 76 | NS 31163 01404 | 231162.79 | 601403.92 | 320.649 | 3 | 02/07/1954 | |
Beinn A Chasteil | TP1140 | Highland | 20 | NH 36996 80108 | 236995.82 | 880107.52 | 788.212 | 2 | 26/04/1955 | |
Beinn an Eoin | TP1151 | Highland | 16 | NC 38943 08279 | 238943.21 | 908278.92 | 545.896 | 2 | 20/05/1955 | |
Beinn Ceannabeinne | TP1171 | Highland | 9 | NC 42287 64660 | 242286.72 | 964659.66 | 384.352 | 2 | 23/06/1954 | |
Beinn Eilideach | TP1186 | Highland | 20 | NH 16931 92634 | 216931.10 | 892634.03 | 559.003 | 2 | 05/05/1955 | |
Beinn Leoid | TP1195 | Highland | 15 | NC 32027 29490 | 232027.17 | 929489.55 | 793.394 | 2 | 23/06/1954 | |
Beinn Skerrick | TP1236 | Highland | 16 | NC 45356 11824 | 245356.14 | 911823.96 | 477.012 | 2 | 22/05/1955 | |
Beinn Tharsuinn | TP1241 | Highland | 21 | NH 60650 79276 | 260650.09 | 879276.04 | 692.810 | 2 | 18/06/1955 | |
Ben Lundie | TP1285 | Highland | 17 | NC 79115 01990 | 279115.46 | 901989.71 | 447.446 | 2 | 16/06/1955 | |
Ben Stack | TP1300 | Highland | 9 | NC 26995 42215 | 226994.60 | 942214.89 | 719.328 | 2 | 05/07/1954 | |
Bennachie | TP1321 | Aberdeenshire | 38 | NJ 68227 22391 | 368227.16 | 822391.40 | 518.739 | 1 | 18/07/1936 | |
Bennan | TP1323 | Dumfries & Galloway | 77 | NX 56368 79024 | 256367.91 | 579023.92 | 381.914 | 2 | 19/11/1954 | |
Big Hill of Glenmount | TP1352 | East Ayrshire | 77 | NS 45669 00696 | 245668.96 | 600696.02 | 383.133 | 3 | 28/05/1954 | |
Black Craig | TP1404 | Dumfries & Galloway | 77 | NX 58382 75786 | 258381.57 | 575785.84 | 493.776 | 3 | 26/03/1955 | |
Breac Bheinn | TP1604 | Highland | 20 | NH 49999 95033 | 249998.64 | 895033.39 | 462.991 | 2 | 11/06/1955 | |
Brockloch Fell | TP1663 | Dumfries & Galloway | 76 | NX 09920 70472 | 209920.44 | 570472.07 | 235.915 | 3 | 25/08/1954 | |
Cairnharrow | TP1862 | Dumfries & Galloway | 83 | NX 53336 56088 | 253335.57 | 556087.71 | 457.200 | 2 | 26/11/1954 | |
Cairnlea | TP1865 | South Ayrshire | 76 | NX 21688 81683 | 221687.64 | 581682.97 | 184.324 | 3 | 16/07/1954 | |
Cairnscarrow | TP1867 | Dumfries & Galloway | 82 | NX 13626 64804 | 213626.22 | 564803.74 | 230.733 | 2 | 17/09/1954 | |
Carn A Choin Deirg | TP1928 | Highland | 20 | NH 39750 92353 | 239749.61 | 892352.65 | 702.564 | 2 | 16/04/1955 | |
Carn An Uillt Bhric | TP1935 | Highland | 27 | NH 83787 39060 | 283786.80 | 839059.71 | 600.456 | 2 | 17/07/1955 | |
Carn Bhren | TP1939 | Highland | 20 | NH 51840 87416 | 251840.25 | 887416.06 | 646.480 | 2 | 23/07/1954 | |
Carn Chuinneag | TP1945 | Highland | 20 | NH 48361 83333 | 248360.62 | 883332.68 | 839.419 | 2 | 12/06/1955 | |
Carn Na Dubh Choille | TP1971 | Highland | 20 | NH 38701 67347 | 238700.94 | 867347.12 | 480.060 | 2 | 13/05/1955 | |
Cheriton Hill | TP2141 | Kent | 179, 189 | TR 20113 38223 | 620113.43 | 138223.14 | 3 | Cylindrical Vanessa pillar, built in 1987 for Channel Tunnel terminus mapping. | ||
Chunnel Apron (Samphire Hoe) | TP2170 | Kent | 179 | TR 29560 39214 | 629560.43 | 139213.93 | 3 | Destroyed. Was previously a cylindrical Vanessa pillar, built in 1987 for Channel Tunnel mapping. | ||
Cnoc a Ghriama | TP2260 | Highland | 16 | NC 40750 26520 | 240750.38 | 926519.77 | 372.465 | 2 | 08/06/1954 | |
Cnoc an Alaskie | TP2265 | Highland | 16 | NC 49432 26806 | 249432.43 | 926806.26 | 313.334 | 2 | 04/06/1954 | |
Cnoc an Lochain Deabhaidh | TP2270 | Highland | 15 | NB 98811 16461 | 198810.90 | 916461.41 | 80.930 | 2 | 15/04/1955 | |
Cnoc na Circe | TP2287 | Highland | 15 | NC 12791 19525 | 212791.13 | 919525.01 | 277.368 | 2 | 03/04/1955 | |
Cnoc Poll a'Mhurain | TP2291 | Highland | 9 | NC 19399 61714 | 219399.10 | 961713.75 | 154.530 | 2 | 30/05/1954 | |
Craigairie Fell | TP2507 | Dumfries & Galloway | 76 | NX 23608 73665 | 223607.90 | 573665.28 | 321.564 | 2 | 06/08/1954 | |
Craigenreoch | TP2512 | South Ayrshire | 76 | NX 33514 91082 | 233514.17 | 591081.58 | 566.318 | 2 | 17/06/1954 | |
Craiginmoddie | TP2518 | South Ayrshire | 76 | NX 30826 98603 | 230826.42 | 598603.41 | 383.743 | 3 | 06/07/1954 | |
Craiglee | TP2521 | East Ayrshire | 77 | NX 47074 96250 | 247074.12 | 596249.75 | 523.951 | 2 | 31/05/1954 | |
Craigmurchie | TP2526 | Dumfries & Galloway | 77 | NX 39242 73570 | 239242.18 | 573569.81 | 287.121 | 3 | 27/10/1954 | |
Creag an Fhithich | TP2552 | Highland | 9 | NC 25906 53407 | 225905.75 | 953407.26 | 154.987 | 2 | 29/05/1954 | Not be confused with the identically-named Creag an FhithichTP2553, which has FB# S7411. |
Creag Vallich | TP2574 | Highland | 21 | NH 65957 92123 | 265956.94 | 892122.75 | 335.280 | 2 | 13/06/1955 | |
Creanich Hill | TP2578 | Highland | 16 | NC 41600 19719 | 241600.21 | 919718.83 | 391.972 | 2 | 25/05/1955 | |
Cul Mor | TP2669 | Highland | 15 | NC 16203 11918 | 216202.67 | 911918.40 | 850.696 | 2 | 29/04/1955 | |
Dunamoddie | TP2899 | South Ayrshire | 77 | NX 36075 96471 | 236074.92 | 596471.43 | 356.311 | 3 | 28/06/1954 | |
Eagle Rock | TP2948 | Highland | 15 | NC 33602 16429 | 233601.90 | 916428.82 | 715.670 | 2 | 26/05/1955 | |
Eschoncan | TP3068 | Dumfries & Galloway | 77 | NX 41075 80756 | 241074.56 | 580756.19 | 348.386 | 3 | 21/10/1954 | |
Farthingloe | TP3122 | Kent | 179 | TR 29721 39956 | 629720.76 | 139955.68 | 3 | Cylindrical Vanessa pillar, built in 1987 for Channel Tunnel mapping. | ||
Faslane | TP10647 | Strathclyde | 63 | NS 24478 88295 | 224478 (approx.) | 688295 (approx.) | 21 (approx.) | Standard Hotine pillar, built for the MoD with no FB and unlettered top cap. | ||
Feirihisval | TP3131 | Western Isles | 13, 14 | NB 30127 14625 | 130127.09 | 914624.88 | 328.574 | 2 | 14/04/1955 | |
Garlick Hill | TP3313 | Dumfries & Galloway | 77 | NX 43162 72905 | 243162.08 | 572904.85 | 446.532 | 3 | 13/11/1954 | |
Glenalla Fell | TP3381 | South Ayrshire | 70 | NS 35394 01144 | 235393.87 | 601143.68 | 426.415 | 2 | 05/07/1954 | |
Great Glen Project Station I | TP7463 | Highland | 34 | NH 37944 09612 | 237944 (approx.) | 809612 (approx.) | GGP | Cylindrical Vanessa pillar, built for the Great Glen Project between 1972 and 1979. | ||
Great Glen Project Station P | TP7447 | Highland | 34 | NH 36709 10896 | 236709 (approx.) | 810896 (approx.) | GGP | Cylindrical Vanessa pillar, built for the Great Glen Project between 1972 and 1979. | ||
Great Glen Project Station Q | TP7462 | Highland | 34 | NH 37453 08915 | 237453 (approx.) | 808915 (approx.) | GGP | Cylindrical Vanessa pillar, built for the Great Glen Project between 1972 and 1979. | ||
Green Top | TP3487 | Dumfries & Galloway | 82 | NX 23260 66522 | 223260.43 | 566521.67 | 245.059 | 3 | 04/02/1955 | |
Grey Hill | TP3509 | South Ayrshire | 76 | NX 16467 92796 | 216467.47 | 592796.05 | 298.399 | 2 | 12/08/1954 | |
Hadyard Hill | TP3557 | South Ayrshire | 76 | NX 25959 98955 | 225959.30 | 598955.35 | 315.163 | 3 | 06/07/1954 | |
Handa Island | TP3594 | Highland | 9 | NC 13064 48280 | 213063.81 | 948280.26 | 124.053 | 2 | 16/06/1954 | |
High Murdonochee | TP3794 | Dumfries & Galloway | 76 | NX 17040 75022 | 217040.34 | 575021.86 | 276.148 | 3 | 03/09/1954 | |
Knockdaw | TP4282 | South Ayrshire | 76 | NX 16214 88921 | 216214.46 | 588921.11 | 261.213 | 3 | 17/08/1954 | |
Knockdolian | TP4283 | South Ayrshire | 76 | NX 11328 84807 | 211328.109 | 584806.519 | 266.395 | 2 | 28/08/1954 | |
Knowe Hill | TP4296 | South Ayrshire | 76 | NX 28052 84071 | 228051.97 | 584071.15 | 209.397 | 3 | 29/07/1954 | |
Meall a Chaise | TP4703 | Highland | 16 | NC 64956 11641 | 264955.716 | 911641.167 | 366.979 | 2 | 10/06/1955 | |
Meall a Chrathaich | TP4709 | Highland | 26 | NH 36071 22092 | 236070.554 | 822092.108 | 679.704 | 2 | 08/07/1955 | |
Meall a Ghruididh | TP4710 | Highland | 16 | NC 53693 04210 | 253693.119 | 904210.118 | 364.443 | 2 | 26/05/1955 | |
Meall Mor | TP4730 | Highland | 20 | NH 51525 74565 | 251525.420 | 874564.872 | 739.14 | 2 | 03/07/1955 | |
Meallan Liath | TP4746 | Highland | 15 | NC 35720 39150 | 235719.587 | 939150.474 | 801.928 | 2 | 21/07/1954 | |
Mid Hill | TP4795 | South Ayrshire | 76 | NX 28873 89561 | 228873.21 | 589561.02 | 412.394 | 3 | 09/07/1954 | |
Millfore | TP4834 | Dumfries & Galloway | 77 | NX 47813 75463 | 247813.334 | 575463.306 | 657.148 | 2 | 03/11/1954 | |
Mormond | TP4925 | Aberdeenshire | 30 | NJ 98127 56956 | 398126.671 | 856956.244 | 230.684 | 1 | ||
Penderry Hill | TP5369 | South Ayrshire | 76 | NX 06441 75164 | 206441.142 | 575163.899 | 310.286 | 2 | 20/08/1954 | |
Quinag | TP5561 | Highland | 15 | NC 20926 29196 | 220926.330 | 929196.266 | 809.244 | 2 | 25/05/1954 | |
Quirang | TP5562 | Highland | 23 | NG 44600 69523 | 144600.097 | 869523.151 | 544.068 | 2 | 02/05/1955 | |
Rhinog Fawr | TP5647 | Gwynedd | 124 | SH 65670 29006 | 265670.35 | 329006.22 | 721.156 | 2 | 13/07/1955 | Only Welsh pillar built without a flush bracket. |
Roineval (Lewis) | TP5720 | Western Isles | 13, 14 | NB 23296 21227 | 123295.742 | 921227.250 | 282.244 | 2 | 21/04/1955 | Not be confused with the similarly-named RoinevalTP5719, which has FB# S9696. |
Round Fell | TP5746 | Dumfries & Galloway | 77 | NX 53236 72334 | 253236.44 | 572333.52 | 403.555 | 3 | 15/03/1955 | |
Ru na Gavern | TP5759 | Highland | 19 | NG 81568 89495 | 181568.39 | 889495.71 | 58.64 | 3 | A hydrographic survey station (HSS) installed by the Admiralty in 1951, later re-used by OS as a 3rd order pillar. | |
Rudha na Breige | TP5766 | Highland | 15 | NC 06202 19131 | 206202.168 | 919131.462 | 96.941 | 2 | 10/12/1954 | |
Saugh Hill | TP5822 | South Ayrshire | 76 | NX 21218 97397 | 221218.41 | 597396.99 | 293.827 | 3 | 12/08/1954 | |
Sgurr a Choire Ghlais | TP5891 | Highland | 25 | NH 25883 43018 | 225882.510 | 843018.007 | 1084.478 | 2 | 03/07/1955 | |
Sgurr Marcasaidh | TP5895 | Highland | 26 | NH 35405 59273 | 235404.915 | 859272.665 | 581.253 | 2 | 24/09/1954 | |
Sgurr na Lapaich | TP5901 | Highland | 25 | NH 16087 35122 | 216086.535 | 835122.387 | 1152.144 | 2 | 07/07/1955 | |
Shakespeare Cliff | TP5909 | Kent | 179 | TR 30005 39489 | 630005.56 | 139488.77 | 20 (approx.) | 3 | Cylindrical Vanessa pillar, built in 1987 for Channel Tunnel terminus mapping. | |
Shalloch On Minnoch | TP5910 | South Ayrshire | 77 | NX 40461 90701 | 240460.72 | 590700.52 | 769.924 | 3 | 12/06/1954 | |
Shiel Hill | TP5943 | South Ayrshire | 77 | NX 41767 94529 | 241766.93 | 594528.74 | 505.968 | 3 | 08/06/1954 | |
Slickconerie | TP6020 | Dumfries & Galloway | 76 | NX 15681 70659 | 215680.83 | 570658.90 | 213.969 | 3 | 04/09/1954 | |
Tairlaw Ring | TP6302 | South Ayrshire | 77 | NX 40785 98843 | 240785.28 | 598843.08 | 386.181 | 3 | 03/06/1954 | |
Teahaval | TP6328 | Western Isles | 13 | NB 16646 29995 | 116645.81 | 929995.26 | 256.946 | 2 | 19/11/1954 | |
Toll Creagach | TP6505 | Highland | 25 | NH 19445 28295 | 219444.586 | 828295.379 | 1054.303 | 2 | 15/07/1955 | |
Uiseval | TP6650 | Western Isles | 14 | NG 22184 98813 | 122183.925 | 898812.952 | 335.28 | 2 | 30/10/1954 | |
Urrall Fell | TP6675 | Dumfries & Galloway | 76, 82 | NX 28968 70003 | 228968.32 | 570002.53 | 185.623 | 3 | 02/11/1954 |