Signals PT179, PT279, PT379 and PT479 at the northern end of platforms 1, 2, 3 and 4 respectively of Swansea (Abertawe) station in South Wales. The PT prefix presumably refers to Port Talbot. 
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Photo by <a href="mailto:cmckenna@sucs.org?subject=rail-photo at railfaneurope.net">Chris McKenna</a> 09/11/2006.<br>
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