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| OSGB36 trig archive spreadsheet - IW | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Trig Name | Original Name | New Name | EASTING | NORTHING | HEIGHT | ORDER | TYPE OF MARK | Computing Date | CLASS OF LEVELLING | Date of Levelling | LEVELLING DATUM | DESTROYED MARK INDICATOR | COMMENTS |
| An Dubh Aird | NG80/H104 | NG80H104 | 178530.87 | 833729.42 | 0.000 | 4 | BOLT | 01/06/1959 | 0 | 0 |
Nearby trigpoints, placenames
There are 6 photos for this trigpoint (view album).
This trigpoint:
Is ranked joint 6560th with 89 other trigs (more).
Has a mean score of 5.40/10 (from 5 logged visits)
Was First logged: 12th May 2017
Was Last logged: 23rd Sep 2022
Of the 5 logged visits,
2 recorded a location and of these....
All were within 4m
The average error was 3m
The closest was 2m
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Selection of photos for this Bolt. By CJO  ©jonglew  ©jonglew  ©jonglew See 2 more in the album. |
23rd Sep 2022 14:48 by fasgadh
FB Number: Not logged Condition: Good Score: 5/10
On the slightly lower top of An Dubh-Àird. Easily found.
9th Jul 2017 16:11 by BigNick
FB Number: Not logged Condition: Couldn't find it Score: 10/10
Bagged as a tump summit wasn't looking for a bolt
2nd Jun 2017 21:34 by CJO
Gridref: NG 78531 33727 FB Number: Not logged Condition: Good Score: 5/10
1" hexagonal bolt in concrete pad on local high point.
15th May 2017 16:21 by jonglew
Gridref: NG 78534 33730 FB Number: Not logged Condition: Good Score: 6/10
Unusual hexagonal-shaped flat bolt on exposed rock.
On this mound TP15364©jonglew Grassy Mound in Foreground TP15364©jonglew
The Bolt TP15364©jonglew The Bolt - Detail TP15364©jonglew
The Bolt - Detail TP15364©jonglew
12th May 2017 07:55 by bluebeard
FB Number: Not logged Condition: Good Score: 1/10
tgoc2017
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