1GL Bolt: Skipton, Holy Trinity Church   

Bolt in West face of Skipton Old Church tower ; 4.59 ft. above surface [1GL, Milner's Bridge to Bradford, Mark No. 100]; Bolt in W. face of Skipton Old Church Tower [2GL]; BOLT HOLY TRINITY CH TWR W FACE SW ANG - height 114.7849m, 1.3m above ground.

Location
Grid reference: SD 9901 5191.
Landranger 103: Blackburn & Burnley, Clitheroe & Skipton.
Structure: Church.
Waypoint: BT0332.

Neighbouring Bench Marks

BOLT	Skipton, Mill Bridge 76.16m to the northwest.
BM	Skipton, Mill Bridge 76.16m to the northwest.
BM	Skipton, #59 Belmont Street 456.07m to the southwest.
BOLT	Skipton, Christ Church 616.85m to the south.
BM	Skipton, #32 Broughton Road 712.18m to the southwest.

The nearest fundamental bench mark is Skipton, 848.65m to the northeast.

First Primary Levelling, England & Wales (1840-60)
This bench mark was used during the First primary levelling, England & Wales, and was levelled with a height of 377.1690 feet [114.9611 metres] above mean sea level (Liverpool datum). It was included on the Milner's Bridge to Bradford levelling line. The surveyor's description was Bolt in West face of Skipton Old Church tower ; 4.59 ft. above surface.

Second Geodetic Levelling, England & Wales (1912-21)
This bench mark was used during the Second geodetic levelling, England & Wales, and was levelled with a height of 376.6090 feet [114.7904 metres] above mean sea level (Newlyn datum). It was included as a side level on the Greetland to Skipton levelling line. The surveyor's description was Bolt in W. face of Skipton Old Church Tower.

Logged Visits
Logged on 4th January 2008 by Brisey. Grid reference: SD 99000 51916. Condition: Slightly damaged.
A somewhat worn and lichen-covered cut mark upside down above the good condition bolt in a mossy recess.