ABSTRACTS of the PRIMARY LINES of the SECOND GEODETIC LEVELLING in ENGLAND & WALES by Colonel Sir Charles Close, KBE, CB, CMG, FRS Director-General of the Ordnance Survey Southampton 1921 |
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[Described in detail in the 'Companion Volume' with an Alternate Index] |
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Primary Levelling lines (1912-1921): Index to Abstract | |||||
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Lines of Levelling | Date of Levelling | ||||
From | To | Length (miles) |
When Commenced |
When Completed |
Page in Abstract |
Abergavenny | Brecon | 22.8 | January, 1914 | June, 1914 | 46 |
Alfriston | Croydon | 46.3 | July, 1919 | November, 1919 | 26 |
Arundel | Alfriston | 37 | August, 1919 | January, 1920 | 25 |
Basingstoke | Wallingford | 35 | May, 1912 | June, 1912 | 20 |
Boscastle | Grampound | 37.4 | April, 1915 | October, 1915 | 6 |
Brampton Abbots | Abergavenny | 24.4 | June, 1913 | January, 1914 | 47 |
Brampton Abbots | Suckley | 25.1 | January, 1913 | June, 1913 | 40 |
Brecon | Llandovery | 23.6 | September, 1913 | January, 1914 | 48 |
Bridford | Beer | 30.6 | September, 1916 | April, 1917 | 6 |
Bridford | Yelverton | 26.7 | July, 1915 | February, 1916 | 3 |
Bromsgrove | Warwick | 25.4 | March, 1913 | July, 1913 | 38 |
Buckland | Sapperton | 34.3 | July, 1912 | November, 1912 | 22 |
Bulmer | Northallerton | 31 | October, 1918 | March, 1919 | 96 |
Buntingford | Clare | 32.1 | April, 1914 | December, 1914 | 69 |
Carmarthen | Llandovery | 29.6 | August, 1913 | January, 1914 | 48 |
Castor | Waltham-on-the-Wolds | 35.6 | March, 1914 | August, 1914 | 64 |
Castor | Wicken | 41 | March, 1914 | October, 1914 | 71 |
Church Stretton | Brecon | 62 | October, 1919 | October, 1920 | 44 |
Clare | Ipswich | 26.6 | March, 1917 | May, 1917 | 73 |
Cranford | Castor | 25.7 | February, 1916 | June, 1916 | 63 |
Croydon | Windsor Castle | 29.4 | January, 1920 | April, 1920 | 28 |
Daresbury | Wrexham | 30.7 | March, 1920 | July, 1920 | 86 |
Daventry | Great Linford | 27.6 | April, 1913 | October, 1913 | 31 |
Dorchester | Beer | 35.4 | May, 1917 | November, 1917 | 7 |
Dorchester | Wimborne | 31.5 | October, 1912 | March, 1913 | 10 |
Dulverton | Bridford | 32.6 | June, 1916 | December, 1916 | 4 |
Dulverton | Torrington | 30.1 | December, 1917 | May, 1918 | 4 |
Dunbar Circuit | October, 1913 | December, 1913 | 110 | ||
Dunbar Tidal Observatory | Dunbar West | 0.9 | October, 1913 | December, 1913 | 110 |
Dunbar West | Dunbar East | October, 1913 | November, 1913 | 110 | |
Dunbar West | Wester Broomhouse | 2.5 | January, 1914 | February, 1914 | 110 |
Duns Common | Kelso | 19.9 | October, 1914 | January, 1915 | 105 |
Duns Common | Wester Broomhouse | 24.4 | January, 1915 | May, 1915 | 109 |
Fareham | Arundel | 27.3 | April, 1919 | July, 1919 | 24 |
Fareham | Southampton | 17 | August, 1912 | September, 1912 | 18 |
Fareham | Winchester | 29.4 | April, 1912 | June, 1912 | 19 |
Felixstowe Circuit | July, 1917 | July, 1917 | 74 | ||
Flax Bourton | Sharpness | 30.7 | November, 1912 | May, 1913 | 24 |
Forcett | Wolsingham | 22.9 | March, 1918 | June, 1918 | 98 |
Grampound | Liskeard | 26.6 | January, 1916 | July, 1916 | 2 |
Grampound | Troon | 21.3 | September, 1915 | December, 1915 | 2 |
Great Linford | Cranford | 27.9 | September, 1915 | January, 1916 | 61 |
Great Linford | Hemel Hempstead | 38.8 | July, 1913 | March, 1914 | 37 |
Great Linford | Wallingford | 47 | June, 1916 | November, 1916 | 30 |
Greetland | Broomhead Moor | 30.6 | June, 1913 | March, 1914 | 94 |
Greetland | Skipton | 34.4 | August, 1913 | March, 1914 | 93 |
Hawick | Kelso | 22.7 | October, 1914 | January, 1915 | 106 |
Hemel Hempstead | Buntingford | 31.1 | April, 1914 | August, 1914 | 68 |
Hemel Hempstead | Windsor Castle | 30.4 | November, 1913 | March, 1914 | 35 |
Hexham | Longhorsley | 32 | January, 1918 | July, 1919 | 102 |
Hibaldstow | Matlock | 61.9 | September, 1919 | December, 1920 | 79 |
Hibaldstow | South Cave | 40.2 | January, 1918 | June, 1918 | 89 |
Ipswich | Felixstowe (FB 2093) | 18.6 | December, 1916 | March, 1917 | 74 |
Kirkby Stephen | Penrith | 27.2 | April, 1914 | July, 1914 | 108 |
Liverpool | Daresbury | 26.1 | October, 1919 | February, 1920 | 84 |
Liverpool | Liverpool Tidal Station (FB2607) | 3.1 | September, 1919 | October, 1919 | 85 |
Longhorsley | Belford | 31 | October, 1918 | February, 1919 | 103 |
Macclesfield | Daresbury | 28.1 | December, 1919 | March, 1920 | 83 |
Madron | Newlyn (Tolcarne) | February, 1916 | April, 1916 | 1 | |
Matlock | Broomhead Moor | 30.6 | September, 1919 | March, 1920 | 95 |
Matlock | Macclesfield | 32.6 | July, 1919 | March, 1920 | 81 |
Matlock | Melbourne | 27.5 | November, 1912 | February, 1913 | 80 |
Melbourne | Nuneaton | 33.4 | June, 1913 | January, 1914 | 66 |
Melbourne | Stafford | 32.6 | February, 1919 | September, 1919 | 75 |
Melbourne | Waltham-on-the-Wolds | 33.3 | February, 1914 | June, 1914 | 65 |
Mordington | Belford | 18.9 | September, 1916 | December, 1916 | 104 |
Mordington | Duns Common | 14.6 | March, 1919 | May, 1919 | 105 |
Navenby | Hibaldstow | 28.1 | April, 1918 | August, 1918 | 78 |
Newcastleton | Hawick | 21.8 | August, 1914 | October, 1914 | 106 |
Newlyn (Tolcarne) | Paul | January, 1916 | January, 1916 | 1 | |
Newlyn Circuit | January, 1916 | April, 1916 | 1 | ||
Newlyn Tidal Observatory BM | Newlyn (Tolcarne) | 1.2 | May, 1915 | January, 1916 | 1 |
North Petherton | Dulverton | 32.7 | February, 1915 | August, 1915 | 9 |
North Petherton | Flax Bourton | 33.3 | December, 1912 | June, 1913 | 16 |
Northallerton | Forcett | 26.1 | October, 1917 | February, 1918 | 97 |
Oswestry | Church Stretton | 31.2 | January, 1920 | May, 1920 | 88 |
Paul | Sancreed | January, 1916 | January, 1916 | 1 | |
Penrith | Wetheral | 21 | December, 1914 | March, 1915 | 108 |
Ribblesdale | Kirkby Stephen | 29.3 | July, 1914 | October, 1914 | 100 |
Sancreed | Madron | January, 1916 | February, 1916 | 1 | |
Sapperton | Campden | 31.1 | March, 1915 | August, 1915 | 34 |
Sapperton | Sharpness | 24.2 | September, 1912 | November, 1912 | 23 |
Sharpness | Brampton Abbots | 36.4 | December, 1912 | June, 1913 | 41 |
Skipton | Ribblesdale | 25.6 | August, 1914 | December, 1914 | 101 |
Skipton | Wetherby | 27 | July, 1918 | December, 1918 | 92 |
South Cave | Bulmer | 33.3 | June, 1918 | October, 1918 | 90 |
Southampton | Southampton (Tide Gauge - Empress Dock) |
2.2 | April, 1921 | May, 1921 | 11 |
Southampton | Southampton (Tide Gauge - Town Quay) |
February, 1922 | February, 1922 | 11 | |
Southampton | Wimborne | 38.8 | September, 1912 | October, 1912 | 10 |
Southampton | Winchester | 13.5 | November, 1919 | February, 1920 | 12 |
Stafford | Church Stretton | 47.3 | March, 1919 | November, 1919 | 76 |
Suckley | Bromsgrove | 25.4 | January, 1913 | March, 1913 | 39 |
Suckley | Church Stretton | 43.9 | January, 1914 | July, 1914 | 42 |
Thornford | Dorchester | 18.8 | November, 1912 | March, 1913 | 8 |
Thornford | North Petherton | 27.5 | November, 1912 | March, 1913 | 8 |
Torrington | Boscastle | 34.1 | March, 1915 | September, 1915 | 5 |
Troon | Newlyn (Tolcarne) | 15.7 | October, 1915 | December, 1915 | 1 |
Upton Lovell | Flax Bourton | 44.3 | August, 1912 | December, 1912 | 15 |
Wallingford | Buckland | 25.8 | May, 1912 | June, 1912 | 21 |
Waltham-on-the-Wolds | Navenby | 28.7 | June, 1917 | September, 1917 | 77 |
Warwick | Campden | 26.8 | May, 1915 | September, 1915 | 33 |
Warwick | Daventry | 22.5 | March, 1913 | June, 1913 | 33 |
Warwick | Nuneaton | 24 | July, 1913 | November, 1913 | 67 |
Wetheral | Newcastleton | 31.1 | August, 1914 | December, 1914 | 107 |
Wetherby | Bulmer | 32 | December, 1918 | July, 1919 | 91 |
Wicken | Clare | 28.4 | April, 1914 | August, 1914 | 71 |
Winchester | Basingstoke | 26.6 | May, 1912 | June, 1912 | 20 |
Winchester | Upton Lovell | 45.8 | June, 1912 | October, 1912 | 14 |
Windsor Castle | Wallingford | 27.4 | November, 1913 | January, 1914 | 29 |
Wolsingham | Hexham | 24 | September, 1918 | January, 1919 | 102 |
Wolsingham | Kirkby Stephen | 37 | June, 1918 | October, 1918 | 99 |
Wrexham | Oswestry | 24 | August, 1919 | December, 1919 | 87 |
Yelverton | Liskeard | 23.9 | April, 1916 | August, 1916 | 3 |