English: Gilfach (St Harmons) Tunnel. Southern portal of the 372yd, single track tunnel on the former Cambrian Railways line between Rhayader and St Harmon's, photographed in 1981.
This image was taken from the Geograph project collection. See this photograph's page on the Geograph website for the photographer's contact details. The copyright on this image is owned by Bill Blair and is licensed for reuse under the Creative Commons Attribution-ShareAlike 2.0 license.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
== {{int:filedesc}} == {{Information |description={{en|1=Gilfach (St Harmons) Tunnel. Southern portal of the 372yd, single track tunnel on the former Cambrian Railways line between Rhayader and St Harmon's, photographed in 1981.}} |date=1981 |source=From