23/76NE

Glenuir

23/78SE

Lochleban

26/78SW

Kinlochleban

45/34

Hetton-le-Hole

45/37

Blyth

45/40

Crathorn

45/41

Stockton-on-Tees

45/42

Billingham

45/44

Seaham

45/50

Stokesley

45/51

Midlesborough

45/52

Redcar

45/60

Castleton

45/61

Guisborough

45/62

Saltburn

45/70

Glaisdale

45/71

Skinninggrove

45/81

Whitby

45/90

Robin Hood's Bay

NS20

Kirkoswald

NS21

Heads of Ayr

NS30

Maybole

NS31

Dalrymple

NS32

Ayr

NS40

Dalmellington

NS41

Littlemill

NS42

Mauchline

NS50

Pennyvennie; geology, shafts, coal seams

NS51

Old Cumnock

NS52

Auchinleck

NS60

Glenafton

NS61

New Cumnock

NS62

Muirkirk, old barytes mine

NS70

Sanquhar

NS71

Kirkconnel

NS72

Muirkirk; geology, shafts, coal seams

NS80

Mennock

NS81

Leadhills and wenlockhead lead mines

NS82

Crawfordjohn

NS90

Daerwater

NS91

Elvenfoot, lead mines and gold mine

NS92

Crawford

NS93

Thankurton

NT00

Moffatt

NT01/11

Ericstane

NT02/12

Tweedsmuir

NT03

Biggar

NT04

Dunsyre

NT10

Dumcrief

NT13

Broughton

NT14

Dolphinton

NT15

Linton

NT20/30

Davington

NT21/31

Ettrick

NT22/32

Ettrick Forest

NT23/33

Innerleithen Burgh

NT24/34

Peebles

NT25

Penickuik

NT26

Lowenhead

NT27/37

Edinburgh

NT35

Temple

NT36

Newton Grange

NT40

Teviotdale

NT41

Howick

NT42

Selkirk]

NT43

Galashiels

NT44

Stow

NT45

Oxton

NT46

Ormiston

NT47

Trannent

NT48

Gullane

NT50

Shankend

NT51

Howick

NT52

Lilliesleaf

NT53

Melrose

NT54

Lauder

NT55

Lauder

NT56

Gifford

NT57

Haddington

NT58

North Berwick

NT60

South Dean

NT61

Jedburgh

NT62

Jedburgh

NT63

Roxburgh

NT64

Gordon

NT65

Longformacus

NT66

Crownshaws

NT67

Dunbar

NT70

Reedsdale

NT71

Hownam

NT72

Eckford

NT73

Kelso

NT74

Greenlaw

NT75

Dunsyre

NT76

St. Bathans

NT77

Innerwick

NT80

Alwinton

NT81

Fairhaugh

NT82

Yetholm

NT83

Coldstream

NT84

Ladykirk

NT85

Chirnside Bridge

NT86

Coldingham

NT90

Harbottle

NT91

Alanham

NT92

Wooler

NT93

Ford

NT94

Norham; Geology, coal mines, shafts

NT95

Berwick upon Tweed

NT96

Eynmouth

NU00

Rothbury

NU00/NT90

Rothbury

NU01

Whittingham

NU02

Chillingham

NU03

Lowick

NU04

Holy Island

NU10

Shilbottle

NU11

Alnwick

NU12

Ellingham

NU13

Belford

NU20

Amble

NU21

Alnmouth; geology, shafts, coal seams

NU22

Embleton

NU23

N. Sunderland; geology, shafts, coal seams

NY01

Egremont, iron mines, coal mines

NY02

Workingtoniron mines

NY03

Maryport, sand and gravel reserves

NY06

Caerlaverock

NY07

Torthorwald

NY08

Lockmarben

NY09

Kinelwater

NY10

Wastwater, sand gravel reserves

NY11

Buttermere

NY12

Loweswater

NY13

Cockermouth

NY14

Aspatria, sand and gravel reserves

NY15

Silloth

NY16

Annan

NY17

St. Mungo

NY18

Dryfesdale

NY19

Dryfewater

NY20

Langdale Fell

NY21

Borrowdale

NY22

Keswick, sand and gravel reserves

NY23

Bassenthwaite, sand and gravel reserves

NY24

Wigton

NY25

Kirkbride, sand and gravel reserves

NY26

Dorknock, peat sand and gravel reserves

NY27

Kirkpatrick

NY28

Tundergarth

NY29

Twiglees forest

NY31

Thirlmere

NY32

Threlkeld, sand and gravel reserves

NY33

Carrock Fell

NY34

Dalston, sand and gravel reserves

NY35

Carlisle, sand and gravel reserves

NY36

Gretna, fill quarry

NY37

Canonby

NY38

Langholme

NY39

Kirkstyle

NY40

Troutbeck

NY41

Martindale

NY42

Ulleswater, sand and gravel reserves

NY44

Southwaite

NY45

Carlisle, sand and gravel reserves

NY46

Scaleby

NY47

Rowanburn, sand and gravel reserves

NY48

NY49

Hermitage Castle

NZ31

Middleton-St-George

NZ32

Sedgefield

NZ33

Thornlea

NZ34

Hetton-le-Hole

NZ35

Sunderland

NZ37

Blyth

NZ42

Billingham

NZ43

Hartlepool

NZ44

Easington

NZ51

Middlesborough

NZ60

Kildale

NZ61

Guisborough

NZ62

Saltburn by the Sea

NZ70

Glaisdale

NZ80

Eskdale

NZ81

Whitby

NZ90

Robin Hood's Bay

SX47

Tavistock

SX74

Kingsbridge

SX90

Torquay

SX9063/SX9163

Torquay

SX92

Torquay

SX9262/SX9362

Torbay

SX93

Babbacombe

SX94

Black Head