|
No. 223 — Black Shield BogTownship of Plainmeller, Northumberland Sheet 92 of 19thC Ordnance Map. Lat. 54° 56' 06", Long. 2° 25' 29". [ OS Grid Ref: NY 72790 60127 (372790,560127) ] Account of the 2nd Hole, 60 yards South East from the 1st Approximate surface level 912 feet above sea (Ordnance datum)
Additional Links
|
|||||||||||
![]() |
||||||||
|
Mail: Webmaster |
Back |
Home |
Copyright © 1999-2024 by The Durham Mining Museum and its contributors Registered Charity No: 1110608 Page last updated: 07 Jan 2023
|
Search |
|
|||