Cataloged map
Sheet 3 Londonderry and The Sperrins, uit: [Northern Ireland] : one-inch popular edition
Institution:Vrije University Amsterdam
Full title:Sheet 3 Londonderry and The Sperrins, uit: [Northern Ireland] : one-inch popular edition
Depicted:1933
Publisher:Belfast : Ordnance Survey of Northern Ireland
Map scale:1:63 360