OSNI 1:50,000 Discoverer Series
Sheet 7 - Londonderry

Title:   Sheet 7 - Londonderry

Series:  1:50,000 Discoverer Series

Publisher:  Ordnance Survey of Northern Ireland (OSNI)

ISBN:   978-1905306374

Covers parts of Counties:  Derry, Donegal, Tyrone

Irish Grid References (of sheet corners):

  230000,430000

  270000,430000

  270000,400000

  230000,400000

Coverage:  40km x 30km (80cm x 60cm on paper)

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Adjoining & Overlapping Sheets in same series:

  Sheet 3 (OSi Discovery)

  Sheet 4

  Sheet 8

  Sheet 13

  Sheet 12

  Sheet 6 (OSi Discovery)

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