British National Grid

In sections of Scillypedia, marks of the British National Grid, are either six figure taken from archaeological publications like Scilly's Archaeological Heritage, or two sets of five figures taken using a Garmin Etrex GPS. The two extra digits are not always significant but may help if entered into the GPS were the target is small.  There are others with the Scillypedia text.

St Mary's - GARRISON

Hole in Garrison Wall - SV 89658, 10090 (Check)

Newman Battery SV 89912, 10810

King Charles Battery (Transversing Gun) SV 89751,  10718

Garrison Gate SV 90084, 10664

White House SV 90019,  10686

Start of Brestwork after King Charles Battery AC - SV 89722,  10694

END of Breastwork after King Charles Battery AC - SV 89492,  10395

Foremost DEL Steval Point - SV 89473

Steval Pillbox - SV 89508,  10373

Start of the Garrison Wall - SV 89524,  10366

Redan 1 Anticlockwise - SV 89522,  10279

DEL Generator House - SV 89569,  10191

Bartholomew Battery - SV 89646,  10110

Well Head to left of track AC - SV 89685,  10103

Redan 2? - SV 89717,  10010

Gate to outside wall near Woolpack - SV 89778,  09920

Woolpack, foremost DEL - SV 89781,  09868

Woolpack Pillbox (Outside Wall) - SV 89783,  09875

Woolpack Gate - SV 89796,  09908

Pillbox measured inside Woolpack SV 89784,  09880

Signs of Old Structure within Woolpack - SV 89813,  09900

Redan 3 Anti clockwise - SV 89858,  09930

Redan 4 - SV 89925,  09931

Redan 5 - SV 89989,  09936

Morning Point Benchmark - SV 90057,  09944

Morning Point - SV 90071,  09914

Morning Point Pillbox - SV 90087,  09920

Tovey Cut - SV 90053,  09956

'I' in wall - SV 90057,  10007

Lower Broome - SV 90100, 10186

Join in wall - SV 90103, 10294

Water Pipe Breather - SV 90103, 10307

Coast Guard Cottages Benchmark - SV 90097,  10317

Benham Battery - SV 90115,  10405

Benham Pillbox - SV 90124, 10398

Sally Port Benham (Private) - SV 90109, 10404

Sally Port (Open) - SV 90088, 10453

Garden Battery - SV 90082, 10512

Sally Port (Steps only) - SV90081, 10577

Opening in Wall - SV 90088, 10621

Sentry Box? SV 90088, 10638

Lookout? - SV 90101, 10631

Detention Cell & Powder Room - SV 90051, 10655

Guard House Door Benchmark - SV 90070, 10660

Garrison Benchmark No. 4 Redan Corner - SV 87920, 10024

Garrison Benchmark Stevel? No. 5 - SV 89532, 10293

Star Castle Entrance - SV 89938, 10666

 

St Mary's - HUGH TOWN

Hugh Town, Old Quay - SV 90237, 10740

Lead Troughs @ Church - SV 90650, 10580

Methodist Church - SV 90546, 10568

Post Office Hugh Town - SV 90206, 10603

Hugh Town Well/Pump - SV 90186, 10573

Old Cottage, Garrison Hill, Cut stone - SV 90131, 10659

VR Stone at base of Town Hall - SV 90331, 10520

Cattle Trough '1896' - SV 91296, 10878

Benchmark on Mermaid - SV 90147, 10713

Holed Stone at Rocky Hill - SV 91211, 11043

Whetstone at Rocky Hill - SV 91202, 11032

Porth Loo Duck Pond - SV 91023, 11155

Telegraph Stone Tower - SV 91266, 12075

Bants Carn SV 91007, 12308  (Earlier Ref SV 910, 123)

Halangy Centre Post Stone - SV 90983, 12360

Halangy Room with fire grate - SV 90979, 12362

Old VR Post-box near Telegraph Hill - SV 91311, 12152

Newford Pond - SV 91781, 12125

Benchmark at Watermill Lane - SV 92109, 12161

Benchmark on main road near Watermill House - SV 91959, 12050

Maypole Junction - SV 91988, 11757

Old Stone Trough at Holy Vale - SV 92003, 11532

Old Window in Star Castle Road - SV 90026, 10662

Money Stone in Star Castle Road - SV 90021, 10663

Cross in the Wall, Newman House - SV 89915, 10799

Holed Stone at Holy Vale (May be modern) - SV 91971, 11511

Smugglers Cave @ Sharks Pit - SV 90852, 11135.

Four Hole Rock @ Sharks Pit - SV 90862, 11097

Four Hole Rock @ Porthloo - SV 90894, 11407

 

St Mary's - OLD TOWN

Upturned bowl over pump/well. - SV 91228, 09895

Standing Man Grave - SV 91142, 10047

Old Town Church, Cornish Style - SV 91136, 10054

Ann Cargill Plaque - SV 91094, 10027 

Augustus Smith Memorial - SV 91081, 10053

Schiller Memorial - SV 91066, 10042 / Also 91082, 10082

Harold Wilson's Grave - SV 91096, 10116

No-Where Pillbox - SV 91207, 10189

Junction, Town Lane & Telegraph Road - SV 91409, 11611

Old Town Pillbox near Old Town Cafe - SV 91333, 10233

Letters on Old Town Beach Wall - SV 91378, 10210

End of the Old Quay at Old Town Beach - SV 91341, 10129

Sarcophagus at Old Town (Used to salt fish) - SV 91017, 10200

Pillbox at Tolman Point - SV 91603, 09997

Rock at Tolman Point - SV 91619, 09958

Small Water Pump at Old Town - SV 91419, 10250

VR Post-box at Old Town - SV 91431, 10265

VR Post-box on road to Old Town - SV 91528, 10837

Parting Carn? Turning to OT - SV 91676, 10832

Pyramid Memorial, Old Town Churchyard (S) - SV 91119, 10069

War Memorial OTCY - SV 91106, 10028

'Thames' Memorial OTCY - SV 91073, 10071

 

St Mary's - PORTH HELLICK

Porth Hellick Entrance Grave - SV 92850, 10848 (Sun Rock 120 degrees from here)

Sacred Bowl Porth Hellick Down - SV 92959, 10794

Sun Rock Porth Hellick Down - SV 92954, 10816

PacMan Rock - SV 92967, 10758

Smiling Rock - SV 92982, 10752

Archdukes Chair - SV 93001, 10756

Sir Cloudesley Shovell's Memorial - SV 92579, 10739

Pillbox at Porth Hellick - SV 92390, 10629

 

St Mary's - PENINNIS

Buzza Hill Reservoir - 1924, SV 90679, 10386

Buzza Tower - SV 90651, 10383

Buzza Entrance Grave - SV 90599, 10384

Peninnis Mill, Millstone, Date Stone & Benchmark - SV 91023, 09772

The Williams Seat - SV 90707, 10232

Field Boundary Style - SV 90669, 09998

First of the Cornish Styles - SV 90820, 09861

Poets Corner - SV 90863, 09728

Mark Hicks Seat - SV 90933, 09717

Toast Rack Rock - SV 91060,  09426

Kettle & Pans - SV 91044, 09415

Tooth Rock - SV 91033, 09352

Peninnis Lighthouse - SV 91114, 09376

Birds Head Rock - SV 91117, 09368

Witches Head - SV 91164, 09333

Stand here to see the Crocs Head - SV 91166, 09347

Pipers Hole St Marys - SV 91209, 09427

Pulpit Rock - SV 91323, 09512

King Edward Road Cornish Style - SV 91128, 09598

Style Near the Mill - SV 91004, 09736 Round corner from HW Seat.

Harold Wilson Seat - SV 91015, 09762

'Trough' Peninnis Lighthouse Plain - SV 91141, 09594

 

St Mary's - PENDRETHAN to INNISIDGEN

Benchmark at Pendrethan - SV 91448, 12717

Pendrethan Slip - SV 91208, 12723

Innisidgen Lower Burial Chamber - SV 92115, 12718

Innisidgen Higher Burial Chamber (near Lookout Carn) - SV 92190, 12654

Marker 1950 - SV 92193, 12649 (Higher)

Marker 66 - SV 92123, 12712. (Lower)

Innisidgen Carn - SV 92211, 12661.

Vi Whittaker Seat - SV 91850, 12840

 

ODD

Juliet's Garden, Engine in Wall - SV 90878, 11590

 

 

ST AGNES & GUGH

St Agnes Lighthouse SV 880, 082 [sah, p24]

Quay Seat - SV 88361, 08581

Turks Head - SV 88371, 08489

Gugh Old Boat - SV 88763, 08378

Obadiah's Barrow - SV 88810, 08517

Line of Stones to Kittern Hill 2 - SV 88886, 08576 to SV 88902, 08609

Hill 1 with the Hydrographical Dept Trig Point 1970 - SV 88792, 08695

Hill 2 - SV 88902, 08624

Entrance Grave (3 Cap Stones) - SV 88797, 08669

Old Man of Gugh - SV 89052, 08669

Small Stone - SV 89189, 08419

Carn Kimbra - SV 89261, 08387

Carn Vean Porth - SV 88464, 08112

Campernel Gigshead - SV 88463, 08112

Carn Vean Old Boatsheds - SV 88516, 07963

Tolgillian - SV 88662, 07715

Rim of Beady Pool - SV 88352, 07387

The Beast (Todd's Rock) - SV 88342, 07184

Turtle Carn (Ed) - SV 88193, 07197

Rim of Porth Askin - SV 88231, 07372

Porth Askin Gigshed - SV 882074 [sah, p25]

Punch Bowl Rock - SV 88286, 07622

St Warna's Well - SV 88042, 07800

Nags Head Rock - SV 87805, 07937

Castle Courtyard (Ed Pic) - SV 87709, 07801

Bay with the pink granite stones - SV 87602, 07806

Picture, Carn looking at Bishop Lighthouse - SV 87504, 07784

Cornish Style at St Agnes Church Entrance - SV 87754, 08319

Headstone to Ferd Kreuter's Grave - SV 87750, 08323 (Born 18th May 1828, drowned in the Schiller 8th May 1875)

Lookout Tower near Lighthouse - SV 88043, 08183.  (Not much to see from here anymore)

Fireplace in Wall - SV 88042, 08183

Odd Gatepost - SV 87941, 08400

 

ST MARTIN'S

Boiler in Wall - SV 92876, 15380

Boiler Shed - SV 92483, 15941

The Big Rock - SV 92937, 15471

Hole in the Wall of the Church - SV 92855, 15626

St Martin's Church, 1788 - SV 92847, 15625

St Martin's Font Stone - SV 92839, 15620

Carn 1 -SV 93815, 15279

Carn 2 - From quay SV 93911, 15386

Gun Hill - SV 93911, 15386

Signal Station Fire Place, Chapel Down - SV 94220, 16088

Day Mark, Chapel Down - SV 94191, 16113

Hightown Quay - SV 93093, 15158

Hope 1830 - Plaque in Churchyard - SV 92836, 15628

Lucy Low - SV 92866, 15639.

Ordnance Survey Point, Chapel Down - SV 94195, 16096

Reading Room - SV 92426, 15953

War Memorial Plaque in the churchyard, plus two memorials to sailors from SS OLAF (WW1) - SV 92868, 15640

 

TRESCO

Anchor buried in Quay from the Sophie - SV 88812, 15313

Beacon Hill Lookout - SV 88782 15774

Blockhouse - SV 89737, 15473

King Charles Castle - SV 88253, 16118

Cromwell's Castle - SV 88180, 15973

Dolphin House - SV 89085, 15390

Middle Down Mill Stone - SV 895, 152

Oliver's Battery - 893, 135

SOE Jetty - SV 88446, 15576

Smuggler's House - SV 89697, 15315

Tresco Church - SV 89217, 15434

 

BRYHER

Anchor (South) - SV 87904, 14561

Old Brew house? - SV 87830, 14712.  Pantile Roof

Charming Molly Portland Stone Trough - SV 87810, 14652

Old Forge with Pantile Roof - SV 87815, 14774

Hilltop Farm - SV 87719, 14760

Shipman Head Cliff Castle - SV 876, 161

Watch Point near Triangulation Point/Day Mark - SV 88008, 15242

'Crawley' Plaque at the Church - SV87991, 14916

 

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230411 - Any new ones gratefully received.