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1900s (20th Century) Maps of Mountain Ash East, Rhondda Cynon Taf

Explore 14 historic maps of Mountain Ash East from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Mountain Ash East's landscape evolved across the 1900s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1900s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Mountain Ash East's history through authentic maps from the 1900s. This is your window into the past.

Mountain Ash East, Rhondda Cynon Taf maps

(14)
  1. 1914 Map of Glamorgan XVIII, 1921 Print
    1914 Map of Glamorgan XVIII, 1921 Print
    1914 Glamorgan XVIII
    1921 Print · USGS
    Covers Mountain Ash East, including Treorchy, Ferndale, and other nearby areas
  4. 1914 Map of Glamorgan XI.SE, 1921 Print
    1914 Map of Glamorgan XI.SE, 1921 Print
    1914 Glamorgan XI.SE
    1921 Print · USGS
    Covers Mountain Ash East, including Aberdare, Aberaman North, and other nearby areas
  7. 1914 Map of Glamorgan XVIII.NE, 1921 Print
    1914 Map of Glamorgan XVIII.NE, 1921 Print
    1914 Glamorgan XVIII.NE
    1921 Print · USGS
    Covers Mountain Ash East, including Ferndale, Aberaman North, and other nearby areas
  10. 1914 Map of Glamorgan XIX.SW, 1921 Print
    1914 Map of Glamorgan XIX.SW, 1921 Print
    1914 Glamorgan XIX.SW
    1921 Print · USGS
    Covers Mountain Ash East, including Treharris, Abercynon, and other nearby areas
  13. 1914 Map of Brecknockshire L, 1921 Print
    1914 Map of Brecknockshire L, 1921 Print
    1914 Brecknockshire L
    1921 Print · USGS
    Covers Mountain Ash East, including Aberdare, Hirwaun, and other nearby areas
  16. 1914 Map of Glamorgan XIX.NW, 1921 Print
    1914 Map of Glamorgan XIX.NW, 1921 Print
    1914 Glamorgan XIX.NW
    1921 Print · USGS
    Covers Mountain Ash East, including Treharris, Mountain Ash, and other nearby areas
  19. 1914 Map of Glamorgan XIX, 1922 Print
    1914 Map of Glamorgan XIX, 1922 Print
    1914 Glamorgan XIX
    1922 Print · USGS
    Covers Mountain Ash East, including Treharris, Mountain Ash, and other nearby areas
  22. 1914 Map of Brecknockshire LI, 1922 Print
    1914 Map of Brecknockshire LI, 1922 Print
    1914 Brecknockshire LI
    1922 Print · USGS
    Covers Mountain Ash East, including Merthyr Tydfil, Tredegar, and other nearby areas
  25. 1915 Map of Glamorgan XII.SW, 1922 Print
    1915 Map of Glamorgan XII.SW, 1922 Print
    1915 Glamorgan XII.SW
    1922 Print · USGS
    Covers Mountain Ash East, including Cwmbach, Bedlinog, and other nearby areas
  28. 1938 Map of Glamorgan XIX.SW, 1947 Print
    1938 Map of Glamorgan XIX.SW, 1947 Print
    1938 Glamorgan XIX.SW
    1947 Print · USGS
    Covers Mountain Ash East, including Treharris, Abercynon, and other nearby areas
  31. 1938 Map of Glamorgan XVIII.NE, 1950 Print
    1938 Map of Glamorgan XVIII.NE, 1950 Print
    1938 Glamorgan XVIII.NE
    1950 Print · USGS
    Covers Mountain Ash East, including Ferndale, Aberaman North, and other nearby areas
  34. 1947 Map of Glamorgan XI.SE, 1951 Print
    1947 Map of Glamorgan XI.SE, 1951 Print
    1947 Glamorgan XI.SE
    1951 Print · USGS
    Covers Mountain Ash East, including Aberdare, Aberaman North, and other nearby areas
  37. 1948 Map of Glamorgan XVIII.NE, 1952 Print
    1948 Map of Glamorgan XVIII.NE, 1952 Print
    1948 Glamorgan XVIII.NE
    1952 Print · USGS
    Covers Mountain Ash East, including Ferndale, Aberaman North, and other nearby areas
  40. 1948 Map of Glamorgan XIX.SW, 1953 Print
    1948 Map of Glamorgan XIX.SW, 1953 Print
    1948 Glamorgan XIX.SW
    1953 Print · USGS
    Covers Mountain Ash East, including Treharris, Abercynon, and other nearby areas
End of results
Showing maps 1-14 of 14

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