Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Rhif Archif
6202290
Disgrifiad
Late 19th century, 25" Ordnance Survey maps of Wales. Coverage of Wales is fairly comprehensive, though not complete.
Cofnod Casglu
OSM4 - 25' First and Second Edition O.S. Maps
Cyfrwng
22 plan chest drawers. Cartographic.
Cychwynnwr
Ordnance Survey
Dyddiad
1887 to 1889