User:  guest [login]

Hemel Hempstead to Windsor Castle

Second geodetic levelling, England & Wales.
Geodetic line, levelled between November 1913 and March 1914.

Levelling Route

FBM  Hemel Hempstead.   474.3100ft TL 0660 0945
663  Flush Bracket on S.W. angle of dwelling house near Cupid P.H. at junction of roads.   451.3210ft TL 0715 0924
664  Flush Bracket on E. face of High Street Farmhouse, E. side of road.   489.5710ft TL 0724 0832
665  Flush Bracket on Saracen's Head P.H.   458.3510ft TL 0736 0774
666  Flush Bracket on S.W. angle of cottages, N.E. side of road.   445.0280ft TL 0785 0706
667  Flush Bracket on N.E. angle of the Brickmaker's Arms P.H.   454.2750ft TL 0730 0672
668  Flush Bracket on N.W. angle of the cottage, S.E. side of road.   448.0220ft TL 0695 0653
946  Flush Bracket on dwelling house, Elephant Farm.   346.1410ft TL 0647 0613
947  Flush Bracket on bridge over canal, S.E. side of road.   267.1360ft TL 0584 0563
948  Flush Bracket on footbridge over canal, W. of Belswains.   257.4890ft TL 0620 0527
949  Flush Bracket on brick bridge over canal, S.E. of Apsley Mills.   249.2420ft TL 0649 0485
950  Flush Bracket on road bridge over canal, near Nash Mills.   242.3250ft TL 0695 0434
951  Flush Bracket on approach of brick railway arch under L.& N.W.R.   238.6490ft TL 0730 0384
952  Flush Bracket on railway arch (L.& N.W.R.).   248.3540ft TL 0763 0337
953  Flush Bracket on railway arch, W. end of Toms Lane.   245.1010ft TL 0782 0286
954  Flush Bracket on bridge near goods shed, Kings Langley Railway Station.   245.8200ft TL 0801 0212
955  Flush Bracket on railway bridge.   239.0340ft TL 0810 0156
956  Flush Bracket on bridge over canal at Huntonbridge.   216.0320ft TL 0815 0055
958  Flush Bracket on side of cottage, 11 chains S. from Russell Lane.   220.3120ft TQ 0877 9916
959  Flush Bracket on angle of London Lodge.   251.0060ft TQ 0901 9875
960  Flush Bracket on angle of Ridgelane Lodge.   249.9530ft TQ 0942 9842
961  Flush Bracket on Temple Cottage.   254.2330ft TQ 0983 9794
962  Flush Bracket on S. face of Garden Lodge.   260.9670ft TQ 0999 9757
963  Flush Bracket on Little Cassiobury House.   254.1060ft TQ 1034 9695
964  Flush Bracket on gatepier at Watford Lodge, entrance to Cassiobury Park.   244.9610ft TQ 1028 9661
965  Flush Bracket on wall of cottage, near Grammar School.   214.8100ft TQ 0985 9631
966  Flush Bracket on angle of the Cooper Laboratory.   190.0190ft TQ 0929 9607
968  Flush Bracket on angle of Croxley Cottages.   238.7600ft TQ 0787 9543
969  Flush Bracket on angle of school, Croxley.   235.3560ft TQ 0717 9532
970  Flush Bracket on wall opposite lodge, entrance of Highfield House.   232.7540ft TQ 0669 9510
971  Flush Bracket on angle of St Augustine's Hall, near Catholic Church.   161.6890ft TQ 0622 9487
972  Flush Bracket on Rickmansworth Post Office.   158.3650ft TQ 0599 9446
973  Flush Bracket on angle of house, Verulam Terrace.   152.8090ft TQ 0548 9431
974  Flush Bracket on angle of grocer's shop, Mill End.   166.0180ft TQ 0481 9399
975  Flush Bracket on angle of cottage, Mill End.   148.1680ft TQ 0433 9380
21  Flush Bracket on wall, junction of fence to Longlane Farm.   151.7980ft TQ 0390 9352
262  Flush Bracket on angle of cottages at road to Woodoaks Farm.   156.5250ft TQ 0337 9299
609  Flush Bracket on angle of Vicarage.   144.4750ft TQ 0322 9223
990  Flush Bracket on angle of St Thomas's Church, West Hyde.   141.8600ft TQ 0316 9170
991  Flush Bracket on cottage, W. side of road.   132.4720ft TQ 0345 9081
992  Flush Bracket on cottages, E. side of road, 2 chains S.W. from Troy Mill.   132.0860ft TQ 0354 9038
993  Flush Bracket on wall in front of Weybeards Cottages, E. side of road.   131.6240ft TQ 0361 8986
994  Flush Bracket on lodge, E. side of road.   166.6230ft TQ 0409 8856
995  Flush Bracket on railway arch, under GC&GW Joint Railway.   146.8970ft TQ 0397 8775
996  Flush Bracket on bridge over River Misbourne, W. side of road.   130.1070ft TQ 0371 8709
997  Flush Bracket on angle of cottage, Denham.   142.5560ft TQ 0389 8651
998  Flush Bracket on angle of farm house, opposite footpath to Lower Farm.   130.5490ft TQ 0380 8557
999  Flush Bracket on brickwork of bridge over Alder Bourne.   111.8200ft TQ 0363 8470
1001  Flush Bracket on dwelling house in wood, W. side of road.   176.3790ft TQ 0287 8402
1002  Flush Bracket on Village Hall, Iver Heath.   177.2450ft TQ 0263 8366
1003  Flush Bracket on Warren Farm.   199.1650ft TQ 0222 8304
1004  Flush Bracket on the Crooked Billet P.H.   202.4250ft TQ 0152 8272
1005  Flush Bracket on cottage, W. side of road, 5 chains N. from cross-roads.   124.7300ft TQ 0028 8193
1006  Flush Bracket on cottage, 16 chains N.E. from cross-roads, George Green.   123.4310ft TQ 0015 8155
1007  Flush Bracket on the George Inn, George Green.   100.8510ft SU 9977 8125
1008  Flush Bracket on bridge over the Grand Junction Canal.   100.3640ft SU 9908 8031
1009  Flush Bracket on GWR bridge, Uxbridge Road.   113.4670ft SU 9883 7999
1010  Flush Bracket on house, S. side of High Street, 2 chains W. from Wexham Road, Slough.   98.4410ft SU 9825 7964
1011  Flush Bracket on Post Office, Slough.   101.3340ft SU 9802 7974
1012  Flush Bracket on wall, corner of Chalvey Park Road.   93.5130ft SU 9745 7970
1013  Flush Bracket on Prince of Wales Hotel, Windsor Road.   68.0530ft SU 9723 7917
1069  Flush Bracket on Eton College.   71.7530ft SU 9665 7793
1024  Flush Bracket on buttress, S.E. end of Windsor Bridge.   73.7230ft SU 9674 7722
1070  Flush Bracket on Town Hall, Windsor.   110.4830ft SU 9680 7683
FBM  Windsor Castle.   157.1930ft SU 9730 7697

This route is covered by Landranger sheets 166, 175 and 176. (interactive map)


View a different levelling line:

admin@bench-marks.org.uk