← The Landscape Through TimeRegional coverage · CambriaCambria — 1980Sheet 03 · 1980The Regional Landscape — 1980 base; topographic presentation.Complete sheet with printed margins · Cambria coverageOpen detailed viewerDownload GeoPDF · 32.0 MBIn this seriesRelated editions1980 · 1:100,000Cambria — 1980Land and SeaArchive indexReturn to all historical mapsBrowse the collection chronologically